630
Naperville, Illinois
Illinois · Central (UTC-6) · — · 16 cities · Overlay: 331
State
Major City
Naperville
Time Zone
Central (UTC-6)
Current Local Time
—
Overlay Code
Cities Served
16
Cities Served by Area Code 630 (16 cities)
Additional Details
Established
1996
Type
Split
Active Prefixes
799
Wireless Lines
41%
About Area Code 630
Area code 630 was created in 1996 as a split from a previously larger area code region. It serves the Naperville, Illinois metropolitan area. This area code shares its territory with overlay code 331, meaning callers must dial all 10 digits for local calls. The area is in the Central time zone. It covers 16 cities and communities including Aurora, Batavia, Carol Stream, Downers Grove, Elmhurst and 11 more.
Phone Number Prefixes in Area Code 630
799 active NXX prefixes — 41% wireless, 59% landline. Each prefix (NXX) represents up to 10,000 phone numbers.
AT&T (IL Bell) 259 (32%)AT&T Mobility 102 (13%)Verizon Wireless 75 (9%)T-Mobile 63 (8%)MCI/Verizon 60 (8%)
| Prefix | Carrier | Type | Rate Center |
|---|---|---|---|
| 630-200 | Verizon Wireless | Wireless | Naperville |
| 630-201 | T-Mobile | Wireless | Naperville |
| 630-202 | T-Mobile | Wireless | La Grange |
| 630-203 | MCI/Verizon | Wireless | Hinsdale |
| 630-204 | Verizon Wireless | Wireless | Northbrook |
| 630-205 | T-Mobile | Wireless | Northbrook |
| 630-206 | Lumen/Level 3 | Landline | W Chicago |
| 630-207 | AT&T Mobility | Wireless | Hinsdale |
| 630-208 | AT&T (IL Bell) | Landline | Geneva |
| 630-209 | AT&T Mobility | Wireless | Hinsdale |
| 630-210 | Teleport Communications America | Landline | Naperville |
| 630-211 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 630-212 | AT&T Mobility | Wireless | Wheeling |
| 630-213 | AT&T (IL Bell) | Landline | Bartlett |
| 630-214 | Lumen/Level 3 | Landline | Hinsdale |
| 630-215 | AT&T Mobility | Wireless | La Grange |
| 630-216 | Rcn Telecom Services Of Illinios | Landline | Big Rock |
| 630-217 | AT&T Mobility | Wireless | Roselle |
| 630-218 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-219 | Lumen/Level 3 | Landline | Naperville |
| 630-220 | AT&T Mobility | Wireless | Roselle |
| 630-221 | AT&T (IL Bell) | Landline | Wheaton |
| 630-222 | Verizon Wireless | Wireless | Chicgozn01 |
| 630-223 | Usa Mobility Wireless | Wireless | La Grange |
| 630-224 | AT&T (IL Bell) | Landline | Naperville |
| 630-225 | Lumen/Level 3 | Landline | Warrenvl |
| 630-226 | AT&T (IL Bell) | Landline | Lemont |
| 630-227 | AT&T (IL Bell) | Landline | Bensenvl |
| 630-228 | Lumen/Level 3 | Landline | Itasca |
| 630-229 | Comcast | Landline | Aurora |
| 630-230 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-231 | AT&T (IL Bell) | Landline | W Chicago |
| 630-232 | AT&T (IL Bell) | Landline | Geneva |
| 630-233 | Paetec Itel | Landline | Bartlett |
| 630-234 | AT&T Mobility | Wireless | W Chicago |
| 630-235 | AT&T Mobility | Wireless | La Grange |
| 630-236 | AT&T (IL Bell) | Landline | Aurora |
| 630-237 | Teleport Communications America | Landline | Roselle |
| 630-238 | AT&T (IL Bell) | Landline | Bensenvl |
| 630-239 | MCI/Verizon | Wireless | Batavia |
| 630-240 | AT&T Mobility | Wireless | La Grange |
| 630-241 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-242 | Lumen/Level 3 | Landline | Hinsdale |
| 630-243 | AT&T (IL Bell) | Landline | Lemont |
| 630-244 | AT&T Mobility | Wireless | Wheeling |
| 630-245 | AT&T (IL Bell) | Landline | Naperville |
| 630-246 | Lumen/Level 3 | Landline | Bartlett |
| 630-247 | AT&T Mobility | Wireless | Hinsdale |
| 630-248 | AT&T Mobility | Wireless | La Grange |
| 630-249 | Usa Mobility Wireless | Wireless | La Grange |
| 630-250 | AT&T (IL Bell) | Landline | Itasca |
| 630-251 | AT&T Mobility | Wireless | W Chicago |
| 630-252 | AT&T (IL Bell) | Landline | Lemont |
| 630-253 | AT&T Mobility | Wireless | Wheeling |
| 630-254 | AT&T Mobility | Wireless | Roselle |
| 630-255 | Usa Mobility Wireless | Wireless | Maywood |
| 630-256 | AT&T (IL Bell) | Landline | Aurora |
| 630-257 | AT&T (IL Bell) | Landline | Lemont |
| 630-258 | AT&T Mobility | Wireless | La Grange |
| 630-259 | MCI/Verizon | Wireless | Roselle |
| 630-260 | AT&T (IL Bell) | Landline | Wheaton |
| 630-261 | AT&T (IL Bell) | Landline | Lombard |
| 630-262 | AT&T (IL Bell) | Landline | Geneva |
| 630-263 | Verizon Wireless | Wireless | Northbrook |
| 630-264 | AT&T (IL Bell) | Landline | Aurora |
| 630-265 | American Messaging Services | Landline | La Grange |
| 630-266 | Usa Mobility Wireless | Wireless | La Grange |
| 630-267 | AT&T Mobility | Wireless | Roselle |
| 630-268 | AT&T (IL Bell) | Landline | Lombard |
| 630-269 | Verizon Wireless | Wireless | Summit |
| 630-270 | Verizon Wireless | Wireless | Aurora |
| 630-271 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-272 | AT&T Mobility | Wireless | Hinsdale |
| 630-273 | First Communications | Landline | Plano |
| 630-274 | Teleport Communications America | Landline | Bensenvl |
| 630-275 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-276 | MCI/Verizon | Wireless | Naperville |
| 630-277 | Verizon Wireless | Wireless | Sugargrove |
| 630-278 | AT&T Mobility | Wireless | Roselle |
| 630-279 | AT&T (IL Bell) | Landline | Elmhurst |
| 630-280 | AT&T Mobility | Wireless | Hinsdale |
| 630-281 | Lumen/Level 3 | Landline | Naperville |
| 630-282 | MCI/Verizon | Wireless | Lombard |
| 630-283 | Teleport Communications America | Landline | Roselle |
| 630-284 | AT&T Mobility | Wireless | Roselle |
| 630-285 | AT&T (IL Bell) | Landline | Itasca |
| 630-286 | MCI/Verizon | Wireless | Hinsdale |
| 630-287 | AT&T Mobility | Wireless | Roselle |
| 630-288 | Teleport Communications America | Landline | Hinsdale |
| 630-289 | AT&T (IL Bell) | Landline | Bartlett |
| 630-290 | T-Mobile | Wireless | Lombard |
| 630-291 | Verizon Wireless | Wireless | La Grange |
| 630-292 | Verizon Wireless | Wireless | La Grange |
| 630-293 | AT&T (IL Bell) | Landline | W Chicago |
| 630-294 | Verizon Wireless | Wireless | Chicgozn01 |
| 630-295 | AT&T (IL Bell) | Landline | Roselle |
| 630-296 | Teleport Communications America | Landline | Lemont |
| 630-297 | Lumen/Level 3 | Landline | Downersgrv |
| 630-298 | American Messaging Services | Landline | La Grange |
| 630-299 | Lumen/Level 3 | Landline | Aurora |
| 630-300 | MCI/Verizon | Wireless | Naperville |
| 630-301 | Rcn Telecom Services Of Illinios | Landline | Aurora |
| 630-302 | Verizon Wireless | Wireless | Northbrook |
| 630-303 | Verizon Wireless | Wireless | Naperville |
| 630-304 | Indiana Paging Network | Landline | La Grange |
| 630-305 | AT&T (IL Bell) | Landline | Naperville |
| 630-306 | AT&T Mobility | Wireless | Roselle |
| 630-307 | AT&T (IL Bell) | Landline | Roselle |
| 630-308 | Verizon Wireless | Wireless | La Grange |
| 630-309 | Verizon Wireless | Wireless | Northbrook |
| 630-310 | Rcn Telecom Services Of Illinios | Landline | Downersgrv |
| 630-311 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 630-312 | AT&T (IL Bell) | Landline | Lemont |
| 630-313 | Rcn Telecom Services Of Illinios | Landline | Geneva |
| 630-314 | AT&T (IL Bell) | Landline | Roselle |
| 630-315 | MCI/Verizon | Wireless | Wheaton |
| 630-316 | American Messaging Services | Landline | La Grange |
| 630-317 | MCI/Verizon | Wireless | Lombard |
| 630-318 | Lumen/Level 3 | Landline | Big Rock |
| 630-319 | Verizon Wireless | Wireless | La Grange |
| 630-320 | Teleport Communications America | Landline | Hinsdale |
| 630-321 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-322 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-323 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-324 | MCI/Verizon | Wireless | Downersgrv |
| 630-325 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-326 | Teleport Communications America | Landline | Batavia |
| 630-327 | T-Mobile | Wireless | La Grange |
| 630-328 | Teleport Communications America | Landline | Naperville |
| 630-329 | AT&T Mobility | Wireless | Roselle |
| 630-330 | Metro by T-Mobile | Wireless | Elmhurst |
| 630-331 | Onvoy | Landline | Elmhurst |
| 630-332 | Paetec Itel | Landline | Plano |
| 630-333 | Metro by T-Mobile | Wireless | Elmhurst |
| 630-334 | Verizon Wireless | Wireless | La Grange |
| 630-335 | T-Mobile | Wireless | Naperville |
| 630-336 | AT&T Mobility | Wireless | Roselle |
| 630-337 | AT&T Mobility | Wireless | Roselle |
| 630-338 | AT&T Mobility | Wireless | St Charles |
| 630-339 | Lumen/Level 3 | Landline | Roselle |
| 630-340 | T-Mobile | Wireless | Aurora |
| 630-341 | Verizon Wireless | Wireless | La Grange |
| 630-342 | Usa Mobility Wireless | Wireless | La Grange |
| 630-343 | Teleport Communications America | Landline | Lemont |
| 630-344 | MCI/Verizon | Wireless | Wheaton |
| 630-345 | AT&T (IL Bell) | Landline | Geneva |
| 630-346 | AT&T Mobility | Wireless | W Chicago |
| 630-347 | AT&T Mobility | Wireless | Roselle |
| 630-348 | MCI/Verizon | Wireless | Glen Ellyn |
| 630-349 | Vonage | Landline | Elmhurst |
| 630-350 | AT&T (IL Bell) | Landline | Bensenvl |
| 630-351 | AT&T (IL Bell) | Landline | Roselle |
| 630-352 | Verizon Wireless | Wireless | Naperville |
| 630-353 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-354 | Paetec Itel | Landline | Bensenvl |
| 630-355 | AT&T (IL Bell) | Landline | Naperville |
| 630-356 | Usa Mobility Wireless | Wireless | La Grange |
| 630-357 | AT&T (IL Bell) | Landline | Naperville |
| 630-358 | Lumen/Level 3 | Landline | Kaneville |
| 630-359 | Teleport Communications America | Landline | Elmhurst |
| 630-360 | Verizon Wireless | Wireless | Sugargrove |
| 630-361 | Metro by T-Mobile | Wireless | Itasca |
| 630-362 | T-Mobile | Wireless | Naperville |
| 630-363 | AT&T Mobility | Wireless | Roselle |
| 630-364 | Lumen/Level 3 | Landline | Naperville |
| 630-365 | AT&T (IL Bell) | Landline | Elburn |
| 630-366 | MCI/Verizon | Wireless | Hinsdale |
| 630-367 | Usa Mobility Wireless | Wireless | La Grange |
| 630-368 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-369 | AT&T (IL Bell) | Landline | Naperville |
| 630-370 | Verizon Wireless | Wireless | Northbrook |
| 630-371 | MCI/Verizon | Wireless | Hinsdale |
| 630-372 | AT&T (IL Bell) | Landline | Bartlett |
| 630-373 | AT&T Mobility | Wireless | Roselle |
| 630-374 | Usa Mobility Wireless | Wireless | Naperville |
| 630-375 | AT&T (IL Bell) | Landline | Aurora |
| 630-376 | MCI/Verizon | Wireless | Lombard |
| 630-377 | AT&T (IL Bell) | Landline | St Charles |
| 630-378 | AT&T (IL Bell) | Landline | Lemont |
| 630-379 | MCI/Verizon | Wireless | Elmhurst |
| 630-380 | AT&T Mobility | Wireless | Roselle |
| 630-381 | AT&T (IL Bell) | Landline | Yorkville |
| 630-382 | MCI/Verizon | Wireless | Hinsdale |
| 630-383 | MCI/Verizon | Wireless | Oswego |
| 630-384 | AT&T (IL Bell) | Landline | Wheaton |
| 630-385 | Lumen/Level 3 | Landline | Yorkville |
| 630-386 | AT&T Mobility | Wireless | W Chicago |
| 630-387 | First Communications | Landline | Elburn |
| 630-388 | MCI/Verizon | Wireless | Naperville |
| 630-389 | Lumen/Level 3 | Landline | Batavia |
| 630-390 | MCI/Verizon | Wireless | Downersgrv |
| 630-391 | Verizon Wireless | Wireless | Sugargrove |
| 630-392 | T-Mobile | Wireless | Naperville |
| 630-393 | AT&T (IL Bell) | Landline | Warrenvl |
| 630-394 | Bandwidth.com | Landline | Kaneville |
| 630-395 | MCI/Verizon | Wireless | Downersgrv |
| 630-396 | Rcn Telecom Services Of Illinios | Landline | Lombard |
| 630-397 | Paetec Itel | Landline | Geneva |
| 630-398 | AT&T Mobility | Wireless | Bartlett |
| 630-399 | Verizon Wireless | Wireless | La Grange |
| 630-400 | T-Mobile | Wireless | Elgin |
| 630-401 | T-Mobile | Wireless | Aurora |
| 630-402 | Comcast | Landline | Geneva |
| 630-403 | Paetec Itel | Landline | Glen Ellyn |
| 630-404 | Verizon Wireless | Wireless | Northbrook |
| 630-405 | MCI/Verizon | Wireless | Aurora |
| 630-406 | AT&T (IL Bell) | Landline | Batavia |
| 630-407 | AT&T (IL Bell) | Landline | Wheaton |
| 630-408 | AT&T Mobility | Wireless | Hinsdale |
| 630-409 | Lumen/Level 3 | Landline | Sugargrove |
| 630-410 | Teleport Communications America | Landline | Lemont |
| 630-411 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 630-412 | Teleport Communications America | Landline | Bensenvl |
| 630-413 | Lumen/Level 3 | Landline | Hinsdale |
| 630-414 | AT&T Mobility | Wireless | W Chicago |
| 630-415 | AT&T (IL Bell) | Landline | Elmhurst |
| 630-416 | AT&T (IL Bell) | Landline | Naperville |
| 630-417 | T-Mobile | Wireless | La Grange |
| 630-418 | AT&T Mobility | Wireless | Hinsdale |
| 630-419 | Usa Mobility Wireless | Wireless | La Grange |
| 630-420 | AT&T (IL Bell) | Landline | Naperville |
| 630-421 | Verizon Wireless | Wireless | Northbrook |
| 630-422 | Teleport Communications America | Landline | Bensenvl |
| 630-423 | Teleport Communications America | Landline | Aurora |
| 630-424 | AT&T (IL Bell) | Landline | Lombard |
| 630-425 | Teleport Communications America | Landline | Batavia |
| 630-426 | Teleport Communications America | Landline | Lombard |
| 630-427 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-428 | AT&T (IL Bell) | Landline | Naperville |
| 630-429 | Teleport Communications America | Landline | Aurora |
| 630-430 | T-Mobile | Wireless | La Grange |
| 630-431 | AT&T Mobility | Wireless | Roselle |
| 630-432 | Verizon Wireless | Wireless | Downersgrv |
| 630-433 | MCI/Verizon | Wireless | Elmhurst |
| 630-434 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-435 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-436 | AT&T Mobility | Wireless | Roselle |
| 630-437 | Paetec Itel | Landline | Downersgrv |
| 630-438 | MCI/Verizon | Wireless | Itasca |
| 630-439 | MCI/Verizon | Wireless | Roselle |
| 630-440 | T-Mobile | Wireless | W Chicago |
| 630-441 | Teleport Communications America | Landline | Downersgrv |
| 630-442 | Teleport Communications America | Landline | Downersgrv |
| 630-443 | AT&T (IL Bell) | Landline | St Charles |
| 630-444 | AT&T (IL Bell) | Landline | St Charles |
| 630-445 | Teleport Communications America | Landline | Naperville |
| 630-446 | MCI/Verizon | Wireless | Glen Ellyn |
| 630-447 | Lumen/Level 3 | Landline | Warrenvl |
| 630-448 | Lumen/Level 3 | Landline | Elburn |
| 630-449 | Teleport Communications America | Landline | Aurora |
| 630-450 | Verizon Wireless | Wireless | Aurora |
| 630-451 | Lumen/Level 3 | Landline | Bensenvl |
| 630-452 | T-Mobile | Wireless | La Grange |
| 630-453 | Verizon Wireless | Wireless | Naperville |
| 630-454 | MCI/Verizon | Wireless | Batavia |
| 630-455 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-456 | Teleport Communications America | Landline | Wheaton |
| 630-457 | Lumen/Level 3 | Landline | Geneva |
| 630-458 | AT&T (IL Bell) | Landline | Elmhurst |
| 630-459 | Verizon Wireless | Wireless | Northbrook |
| 630-460 | AT&T Mobility | Wireless | La Grange |
| 630-461 | Metro by T-Mobile | Wireless | Roselle |
| 630-462 | AT&T (IL Bell) | Landline | Wheaton |
| 630-463 | MCI/Verizon | Wireless | Geneva |
| 630-464 | AT&T Mobility | Wireless | Roselle |
| 630-465 | Bandwidth.com | Landline | Sugargrove |
| 630-466 | AT&T (IL Bell) | Landline | Sugargrove |
| 630-467 | AT&T (IL Bell) | Landline | Itasca |
| 630-468 | Rcn Telecom Services Of Illinios | Landline | Hinsdale |
| 630-469 | AT&T (IL Bell) | Landline | Glen Ellyn |
| 630-470 | Verizon Wireless | Wireless | Naperville |
| 630-471 | AT&T Mobility | Wireless | Roselle |
| 630-472 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-473 | Comcast | Landline | W Chicago |
| 630-474 | Comcast | Landline | Glen Ellyn |
| 630-475 | MCI/Verizon | Wireless | Bensenvl |
| 630-476 | Verizon Wireless | Wireless | La Grange |
| 630-477 | MCI/Verizon | Wireless | Bensenvl |
| 630-478 | Teleport Communications America | Landline | Elmhurst |
| 630-479 | T-Mobile | Wireless | Northbrook |
| 630-480 | Teleport Communications America | Landline | Wheaton |
| 630-481 | Teleport Communications America | Landline | Hinsdale |
| 630-482 | AT&T (IL Bell) | Landline | Batavia |
| 630-483 | AT&T (IL Bell) | Landline | Bartlett |
| 630-484 | AT&T Mobility | Wireless | Hinsdale |
| 630-485 | Paetec Itel | Landline | St Charles |
| 630-486 | AT&T | Landline | Aurora |
| 630-487 | Verizon Wireless | Wireless | Downersgrv |
| 630-488 | Verizon Wireless | Wireless | St Charles |
| 630-489 | Onvoy | Landline | Lombard |
| 630-490 | Teleport Communications America | Landline | La Grange |
| 630-491 | Peerless Network Of Illinois | Landline | Elmhurst |
| 630-492 | Teleport Communications America | Landline | Geneva |
| 630-493 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-494 | AT&T Mobility | Wireless | Roselle |
| 630-495 | AT&T (IL Bell) | Landline | Lombard |
| 630-496 | Paetec Itel | Landline | Bensenvl |
| 630-497 | AT&T (IL Bell) | Landline | Elgin |
| 630-498 | Usa Mobility Wireless | Wireless | La Grange |
| 630-499 | AT&T (IL Bell) | Landline | Aurora |
| 630-500 | Landline | ||
| 630-501 | Comcast | Landline | Elmhurst |
| 630-502 | AT&T Mobility | Wireless | Wheeling |
| 630-503 | Teleport Communications America | Landline | Elgin |
| 630-504 | Teleport Communications America | Landline | Bartlett |
| 630-505 | AT&T (IL Bell) | Landline | Naperville |
| 630-506 | T-Mobile | Wireless | Aurora |
| 630-507 | AT&T Mobility | Wireless | Roselle |
| 630-508 | Verizon Wireless | Wireless | Northbrook |
| 630-509 | Teleport Communications America | Landline | Bensenvl |
| 630-510 | AT&T (IL Bell) | Landline | Wheaton |
| 630-511 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 630-512 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-513 | AT&T (IL Bell) | Landline | St Charles |
| 630-514 | T-Mobile | Wireless | La Grange |
| 630-515 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-516 | AT&T (IL Bell) | Landline | Elmhurst |
| 630-517 | Lumen/Level 3 | Landline | Wheaton |
| 630-518 | MCI/Verizon | Wireless | Aurora |
| 630-519 | Teleport Communications America | Landline | Lombard |
| 630-520 | Teleport Communications America | Landline | W Chicago |
| 630-521 | AT&T (IL Bell) | Landline | Bensenvl |
| 630-522 | MCI/Verizon | Wireless | Hinsdale |
| 630-523 | Paetec Itel | Landline | Roselle |
| 630-524 | Lumen/Level 3 | Landline | St Charles |
| 630-525 | AT&T Mobility | Wireless | Roselle |
| 630-526 | Teleport Communications America | Landline | Batavia |
| 630-527 | AT&T (IL Bell) | Landline | Naperville |
| 630-528 | First Communications | Landline | Hinsdale |
| 630-529 | AT&T (IL Bell) | Landline | Roselle |
| 630-530 | AT&T (IL Bell) | Landline | Elmhurst |
| 630-531 | Verizon Wireless | Wireless | La Grange |
| 630-532 | Paetec Itel | Landline | Elmhurst |
| 630-533 | Verizon Wireless | Wireless | Northbrook |
| 630-534 | Paetec Itel | Landline | Glen Ellyn |
| 630-535 | Indiana Paging Network | Landline | La Grange |
| 630-536 | Teleport Communications America | Landline | Naperville |
| 630-537 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-538 | T-Mobile | Wireless | Sugargrove |
| 630-539 | AT&T (IL Bell) | Landline | Roselle |
| 630-540 | AT&T (IL Bell) | Landline | Bartlett |
| 630-541 | Teleport Communications America | Landline | Downersgrv |
| 630-542 | AT&T Mobility | Wireless | Roselle |
| 630-543 | AT&T (IL Bell) | Landline | Elmhurst |
| 630-544 | Paetec Itel | Landline | Naperville |
| 630-545 | AT&T (IL Bell) | Landline | Glen Ellyn |
| 630-546 | Metro by T-Mobile | Wireless | Elmhurst |
| 630-547 | Lumen/Level 3 | Landline | Glen Ellyn |
| 630-548 | AT&T (IL Bell) | Landline | Naperville |
| 630-549 | Teleport Communications America | Landline | St Charles |
| 630-550 | Paetec Itel | Landline | Bartlett |
| 630-551 | AT&T (IL Bell) | Landline | Oswego |
| 630-552 | AT&T (IL Bell) | Landline | Plano |
| 630-553 | AT&T (IL Bell) | Landline | Yorkville |
| 630-554 | AT&T (IL Bell) | Landline | Oswego |
| 630-555 | Multiple Ocn Listing | Landline | Dir Asst |
| 630-556 | AT&T (IL Bell) | Landline | Big Rock |
| 630-557 | AT&T (IL Bell) | Landline | Kaneville |
| 630-558 | AT&T Mobility | Wireless | Roselle |
| 630-559 | MCI/Verizon | Wireless | Elmhurst |
| 630-560 | Lumen/Level 3 | Landline | Hinsdale |
| 630-561 | AT&T Mobility | Wireless | La Grange |
| 630-562 | AT&T (IL Bell) | Landline | W Chicago |
| 630-563 | Lumen/Level 3 | Landline | Elmhurst |
| 630-564 | Verizon Wireless | Wireless | Northbrook |
| 630-565 | AT&T Mobility | Wireless | Roselle |
| 630-566 | Lumen/Level 3 | Landline | Aurora |
| 630-567 | Verizon Wireless | Wireless | La Grange |
| 630-568 | Teleport Communications America | Landline | Hinsdale |
| 630-569 | Verizon Wireless | Wireless | Northbrook |
| 630-570 | Paetec Itel | Landline | Hinsdale |
| 630-571 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-572 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-573 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-574 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-575 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-576 | Paetec Itel | Landline | Lombard |
| 630-577 | AT&T (IL Bell) | Landline | Naperville |
| 630-578 | Lumen/Level 3 | Landline | Geneva |
| 630-579 | AT&T (IL Bell) | Landline | Naperville |
| 630-580 | Paetec Itel | Landline | Wheaton |
| 630-581 | Teleport Communications America | Landline | Hinsdale |
| 630-582 | AT&T (IL Bell) | Landline | Roselle |
| 630-583 | Usa Mobility Wireless | Wireless | La Grange |
| 630-584 | AT&T (IL Bell) | Landline | St Charles |
| 630-585 | AT&T (IL Bell) | Landline | Aurora |
| 630-586 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-587 | AT&T (IL Bell) | Landline | St Charles |
| 630-588 | AT&T (IL Bell) | Landline | Wheaton |
| 630-589 | MCI/Verizon | Wireless | Elmhurst |
| 630-590 | Lumen/Level 3 | Landline | Hinsdale |
| 630-591 | AT&T (IL Bell) | Landline | Chicgozn01 |
| 630-592 | Lumen/Level 3 | Landline | Elmhurst |
| 630-593 | Paetec Itel | Landline | Batavia |
| 630-594 | Paetec Itel | Landline | Bensenvl |
| 630-595 | AT&T (IL Bell) | Landline | Bensenvl |
| 630-596 | MCI/Verizon | Wireless | Naperville |
| 630-597 | MCI/Verizon | Wireless | Wheaton |
| 630-598 | MCI/Verizon | Wireless | Downersgrv |
| 630-599 | MCI/Verizon | Wireless | Lombard |
| 630-600 | Teleport Communications America | Landline | Elmhurst |
| 630-601 | AT&T Mobility | Wireless | Hinsdale |
| 630-602 | AT&T Mobility | Wireless | Roselle |
| 630-603 | AT&T (IL Bell) | Landline | Roselle |
| 630-604 | Onvoy | Landline | Warrenvl |
| 630-605 | AT&T Mobility | Wireless | Naperville |
| 630-606 | Verizon Wireless | Wireless | La Grange |
| 630-607 | Rcn Telecom Services Of Illinios | Landline | Elmhurst |
| 630-608 | Lumen/Level 3 | Landline | Oswego |
| 630-609 | AT&T Mobility | Wireless | Roselle |
| 630-610 | AT&T Mobility | Wireless | Roselle |
| 630-611 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 630-612 | AT&T (IL Bell) | Landline | Roselle |
| 630-613 | Teleport Communications America | Landline | Lombard |
| 630-614 | First Communications | Landline | Wheaton |
| 630-615 | First Communications | Landline | Naperville |
| 630-616 | AT&T (IL Bell) | Landline | Bensenvl |
| 630-617 | AT&T (IL Bell) | Landline | Elmhurst |
| 630-618 | T-Mobile | Wireless | Aurora |
| 630-619 | Verizon Wireless | Wireless | La Grange |
| 630-620 | AT&T (IL Bell) | Landline | Lombard |
| 630-621 | Lumen/Level 3 | Landline | W Chicago |
| 630-622 | MCI/Verizon | Wireless | Roselle |
| 630-623 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-624 | AT&T Mobility | Wireless | Roselle |
| 630-625 | Paetec Itel | Landline | Itasca |
| 630-626 | Lumen/Level 3 | Landline | Itasca |
| 630-627 | AT&T (IL Bell) | Landline | Lombard |
| 630-628 | AT&T (IL Bell) | Landline | Elmhurst |
| 630-629 | AT&T (IL Bell) | Landline | Lombard |
| 630-630 | First Communications | Landline | Oswego |
| 630-631 | Paetec Itel | Landline | Aurora |
| 630-632 | AT&T Mobility | Wireless | Hinsdale |
| 630-633 | Paetec Itel | Landline | Lemont |
| 630-634 | Teleport Communications America | Landline | Itasca |
| 630-635 | AT&T | Landline | Roselle |
| 630-636 | First Communications | Landline | Oswego |
| 630-637 | AT&T (IL Bell) | Landline | Naperville |
| 630-638 | Verizon Wireless | Wireless | La Grange |
| 630-639 | Paetec Itel | Landline | W Chicago |
| 630-640 | AT&T Mobility | Wireless | La Grange |
| 630-641 | AT&T Mobility | Wireless | Roselle |
| 630-642 | AT&T Mobility | Wireless | Hinsdale |
| 630-643 | Verizon Wireless | Wireless | La Grange |
| 630-644 | Metro by T-Mobile | Wireless | Bensenvl |
| 630-645 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-646 | AT&T (IL Bell) | Landline | Naperville |
| 630-647 | MCI/Verizon | Wireless | Itasca |
| 630-648 | AT&T Mobility | Wireless | Roselle |
| 630-649 | AT&T (IL Bell) | Landline | Naperville |
| 630-650 | Verizon Wireless | Wireless | Northbrook |
| 630-651 | Verizon Wireless | Wireless | Northbrook |
| 630-652 | AT&T (IL Bell) | Landline | Lombard |
| 630-653 | AT&T (IL Bell) | Landline | Wheaton |
| 630-654 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-655 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-656 | T-Mobile | Wireless | Lombard |
| 630-657 | Paetec Itel | Landline | Warrenvl |
| 630-658 | MCI/Verizon | Wireless | Warrenvl |
| 630-659 | Verizon Wireless | Wireless | St Charles |
| 630-660 | T-Mobile | Wireless | La Grange |
| 630-661 | Verizon Wireless | Wireless | La Grange |
| 630-662 | AT&T (IL Bell) | Landline | Westernspg |
| 630-663 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-664 | T-Mobile | Wireless | Naperville |
| 630-665 | AT&T (IL Bell) | Landline | Wheaton |
| 630-666 | Metro by T-Mobile | Wireless | Elmhurst |
| 630-667 | T-Mobile | Wireless | La Grange |
| 630-668 | AT&T (IL Bell) | Landline | Wheaton |
| 630-669 | T-Mobile | Wireless | Northbrook |
| 630-670 | T-Mobile | Wireless | La Grange |
| 630-671 | AT&T (IL Bell) | Landline | Roselle |
| 630-672 | MCI/Verizon | Wireless | Roselle |
| 630-673 | T-Mobile | Wireless | Northbrook |
| 630-674 | T-Mobile | Wireless | Northbrook |
| 630-675 | Metro by T-Mobile | Wireless | Roselle |
| 630-676 | Verizon Wireless | Wireless | Northbrook |
| 630-677 | T-Mobile | Wireless | Geneva |
| 630-678 | AT&T (IL Bell) | Landline | Lombard |
| 630-679 | AT&T (IL Bell) | Landline | Lemont |
| 630-680 | American Messaging Services | Landline | La Grange |
| 630-681 | AT&T (IL Bell) | Landline | Wheaton |
| 630-682 | AT&T (IL Bell) | Landline | Wheaton |
| 630-683 | Usa Mobility Wireless | Wireless | Maywood |
| 630-684 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-685 | Lumen/Level 3 | Landline | Lemont |
| 630-686 | Lumen/Level 3 | Landline | Hinsdale |
| 630-687 | AT&T Mobility | Wireless | Naperville |
| 630-688 | Metro by T-Mobile | Wireless | Elmhurst |
| 630-689 | Lumen/Level 3 | Landline | Naperville |
| 630-690 | AT&T (IL Bell) | Landline | Wheaton |
| 630-691 | AT&T (IL Bell) | Landline | Lombard |
| 630-692 | AT&T (IL Bell) | Landline | Aurora |
| 630-693 | AT&T (IL Bell) | Landline | Lombard |
| 630-694 | AT&T (IL Bell) | Landline | Bensenvl |
| 630-696 | MCI/Verizon | Wireless | Naperville |
| 630-697 | T-Mobile | Wireless | La Grange |
| 630-698 | Verizon Wireless | Wireless | La Grange |
| 630-699 | AT&T Mobility | Wireless | Naperville |
| 630-700 | Landline | ||
| 630-701 | T-Mobile | Wireless | Aurora |
| 630-702 | AT&T Mobility | Wireless | Roselle |
| 630-703 | AT&T Mobility | Wireless | Hinsdale |
| 630-704 | American Messaging Services | Landline | La Grange |
| 630-705 | AT&T (IL Bell) | Landline | Lombard |
| 630-706 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-707 | Verizon Wireless | Wireless | Northbrook |
| 630-708 | AT&T | Landline | Yorkville |
| 630-709 | Metro by T-Mobile | Wireless | Roselle |
| 630-710 | Verizon Wireless | Wireless | La Grange |
| 630-711 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 630-712 | Verizon Wireless | Wireless | La Grange |
| 630-713 | AT&T (IL Bell) | Landline | Naperville |
| 630-714 | American Messaging Services | Landline | Chicgozn01 |
| 630-715 | AT&T Mobility | Wireless | St Charles |
| 630-716 | Teleport Communications America | Landline | Hinsdale |
| 630-717 | AT&T (IL Bell) | Landline | Naperville |
| 630-718 | AT&T (IL Bell) | Landline | Naperville |
| 630-719 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-720 | Verizon Wireless | Wireless | Aurora |
| 630-721 | Verizon Wireless | Wireless | Northbrook |
| 630-722 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-723 | MCI/Verizon | Wireless | Aurora |
| 630-724 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-725 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-726 | Verizon Wireless | Wireless | La Grange |
| 630-727 | American Messaging Services | Landline | La Grange |
| 630-728 | T-Mobile | Wireless | La Grange |
| 630-729 | Lumen/Level 3 | Landline | Downersgrv |
| 630-730 | AT&T Mobility | Wireless | Naperville |
| 630-731 | T-Mobile | Wireless | Aurora |
| 630-732 | Verizon Wireless | Wireless | Northbrook |
| 630-733 | Teleport Communications America | Landline | Big Rock |
| 630-734 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-735 | MCI/Verizon | Wireless | Itasca |
| 630-736 | AT&T (IL Bell) | Landline | Bartlett |
| 630-737 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-738 | Verizon Wireless | Wireless | La Grange |
| 630-739 | AT&T (IL Bell) | Landline | Lemont |
| 630-740 | Verizon Wireless | Wireless | Aurora |
| 630-741 | MCI/Verizon | Wireless | Bensenvl |
| 630-742 | T-Mobile | Wireless | Naperville |
| 630-743 | Teleport Communications America | Landline | Downersgrv |
| 630-744 | AT&T Mobility | Wireless | Roselle |
| 630-745 | T-Mobile | Wireless | Northbrook |
| 630-746 | Verizon Wireless | Wireless | Sugargrove |
| 630-747 | T-Mobile | Wireless | La Grange |
| 630-748 | Lumen/Level 3 | Landline | Lombard |
| 630-749 | Lumen/Level 3 | Landline | Elmhurst |
| 630-750 | AT&T Mobility | Wireless | La Grange |
| 630-751 | AT&T Mobility | Wireless | Roselle |
| 630-752 | AT&T (IL Bell) | Landline | Wheaton |
| 630-753 | AT&T (IL Bell) | Landline | Naperville |
| 630-754 | MCI/Verizon | Wireless | Lemont |
| 630-755 | Teleport Communications America | Landline | Lemont |
| 630-756 | Lumen/Level 3 | Landline | Hinsdale |
| 630-757 | Lumen/Level 3 | Landline | Bensenvl |
| 630-758 | AT&T (IL Bell) | Landline | Elmhurst |
| 630-759 | AT&T (IL Bell) | Landline | Lemont |
| 630-760 | Paetec Itel | Landline | Itasca |
| 630-761 | AT&T (IL Bell) | Landline | Batavia |
| 630-762 | AT&T (IL Bell) | Landline | St Charles |
| 630-763 | T-Mobile | Wireless | Elmhurst |
| 630-764 | AT&T Mobility | Wireless | Roselle |
| 630-765 | AT&T Mobility | Wireless | Wheaton |
| 630-766 | AT&T (IL Bell) | Landline | Bensenvl |
| 630-767 | AT&T Mobility | Wireless | Roselle |
| 630-768 | T-Mobile | Wireless | Naperville |
| 630-769 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-770 | Metro by T-Mobile | Wireless | Aurora |
| 630-771 | AT&T (IL Bell) | Landline | Lemont |
| 630-772 | Verizon Wireless | Wireless | Northbrook |
| 630-773 | AT&T (IL Bell) | Landline | Itasca |
| 630-774 | T-Mobile | Wireless | La Grange |
| 630-775 | AT&T (IL Bell) | Landline | Itasca |
| 630-776 | Metro by T-Mobile | Wireless | Elmhurst |
| 630-777 | Verizon Wireless | Wireless | Sugargrove |
| 630-778 | AT&T (IL Bell) | Landline | Naperville |
| 630-779 | AT&T Mobility | Wireless | W Chicago |
| 630-780 | Verizon Wireless | Wireless | Naperville |
| 630-781 | T-Mobile | Wireless | La Grange |
| 630-782 | AT&T (IL Bell) | Landline | Elmhurst |
| 630-783 | AT&T (IL Bell) | Landline | Lemont |
| 630-784 | AT&T (IL Bell) | Landline | Wheaton |
| 630-785 | Teleport Communications America | Landline | Lombard |
| 630-786 | Lumen/Level 3 | Landline | Downersgrv |
| 630-787 | AT&T (IL Bell) | Landline | Bensenvl |
| 630-788 | T-Mobile | Wireless | Aurora |
| 630-789 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-790 | AT&T (IL Bell) | Landline | Glen Ellyn |
| 630-791 | Teleport Communications America | Landline | Warrenvl |
| 630-792 | AT&T (IL Bell) | Landline | Lombard |
| 630-793 | Onvoy | Landline | Glen Ellyn |
| 630-794 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-795 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-796 | Bandwidth.com | Landline | Downersgrv |
| 630-797 | MCI/Verizon | Wireless | St Charles |
| 630-798 | AT&T (IL Bell) | Landline | Naperville |
| 630-799 | AT&T (IL Bell) | Landline | Naperville |
| 630-800 | Verizon Wireless | Wireless | Aurora |
| 630-801 | AT&T (IL Bell) | Landline | Aurora |
| 630-802 | T-Mobile | Wireless | Sugargrove |
| 630-803 | T-Mobile | Wireless | Aurora |
| 630-804 | AT&T Mobility | Wireless | Roselle |
| 630-805 | AT&T Mobility | Wireless | La Grange |
| 630-806 | T-Mobile | Wireless | Aurora |
| 630-807 | AT&T Mobility | Wireless | Roselle |
| 630-808 | Metro by T-Mobile | Wireless | Elmhurst |
| 630-809 | Metro by T-Mobile | Wireless | Aurora |
| 630-810 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-811 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 630-812 | AT&T Mobility | Wireless | Lombard |
| 630-813 | AT&T (IL Bell) | Landline | Naperville |
| 630-814 | AT&T Mobility | Wireless | Roselle |
| 630-815 | AT&T Mobility | Wireless | W Chicago |
| 630-816 | T-Mobile | Wireless | Northbrook |
| 630-817 | Verizon Wireless | Wireless | Northbrook |
| 630-818 | MCI/Verizon | Wireless | W Chicago |
| 630-819 | AT&T Mobility | Wireless | Hinsdale |
| 630-820 | AT&T (IL Bell) | Landline | Aurora |
| 630-821 | MCI/Verizon | Wireless | Warrenvl |
| 630-822 | AT&T Mobility | Wireless | Hinsdale |
| 630-823 | MCI/Verizon | Wireless | Bartlett |
| 630-824 | Paetec Itel | Landline | Downersgrv |
| 630-825 | Paetec Itel | Landline | Roselle |
| 630-826 | AT&T Mobility | Wireless | Roselle |
| 630-827 | Paetec Itel | Landline | Lombard |
| 630-828 | Teleport Communications America | Landline | Hinsdale |
| 630-829 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-830 | AT&T (IL Bell) | Landline | Bartlett |
| 630-831 | Verizon Wireless | Wireless | La Grange |
| 630-832 | AT&T (IL Bell) | Landline | Elmhurst |
| 630-833 | AT&T (IL Bell) | Landline | Elmhurst |
| 630-834 | AT&T (IL Bell) | Landline | Elmhurst |
| 630-835 | Paetec Itel | Landline | Elmhurst |
| 630-836 | AT&T (IL Bell) | Landline | Warrenvl |
| 630-837 | AT&T (IL Bell) | Landline | Bartlett |
| 630-838 | Usa Mobility Wireless | Wireless | Maywood |
| 630-839 | Lumen/Level 3 | Landline | Naperville |
| 630-840 | AT&T (IL Bell) | Landline | Batavia |
| 630-841 | AT&T Mobility | Wireless | La Grange |
| 630-842 | AT&T Mobility | Wireless | La Grange |
| 630-843 | Verizon Wireless | Wireless | Northbrook |
| 630-844 | AT&T (IL Bell) | Landline | Aurora |
| 630-845 | AT&T (IL Bell) | Landline | Geneva |
| 630-846 | Verizon Wireless | Wireless | La Grange |
| 630-847 | Onvoy | Landline | Lombard |
| 630-848 | AT&T (IL Bell) | Landline | Naperville |
| 630-849 | T-Mobile | Wireless | Aurora |
| 630-850 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-851 | AT&T (IL Bell) | Landline | Aurora |
| 630-852 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-853 | AT&T Mobility | Wireless | Naperville |
| 630-854 | T-Mobile | Wireless | Naperville |
| 630-855 | Teleport Communications America | Landline | Bartlett |
| 630-856 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-857 | AT&T (IL Bell) | Landline | Naperville |
| 630-858 | AT&T (IL Bell) | Landline | Glen Ellyn |
| 630-859 | AT&T (IL Bell) | Landline | Aurora |
| 630-860 | AT&T (IL Bell) | Landline | Bensenvl |
| 630-861 | MCI/Verizon | Wireless | Hinsdale |
| 630-862 | AT&T (IL Bell) | Landline | Aurora |
| 630-863 | T-Mobile | Wireless | Lemont |
| 630-864 | T-Mobile | Wireless | Naperville |
| 630-865 | T-Mobile | Wireless | La Grange |
| 630-866 | Teleport Communications America | Landline | Glen Ellyn |
| 630-867 | Usa Mobility Wireless | Wireless | La Grange |
| 630-868 | Lumen/Level 3 | Landline | Wheaton |
| 630-869 | Peerless Network Of Illinois | Landline | Downersgrv |
| 630-870 | Teleport Communications America | Landline | Aurora |
| 630-871 | AT&T (IL Bell) | Landline | Wheaton |
| 630-872 | AT&T (IL Bell) | Landline | Roselle |
| 630-873 | Lumen/Level 3 | Landline | Lombard |
| 630-874 | MCI/Verizon | Wireless | Downersgrv |
| 630-875 | AT&T (IL Bell) | Landline | Itasca |
| 630-876 | AT&T (IL Bell) | Landline | W Chicago |
| 630-877 | AT&T Mobility | Wireless | W Chicago |
| 630-878 | T-Mobile | Wireless | La Grange |
| 630-879 | AT&T (IL Bell) | Landline | Batavia |
| 630-880 | AT&T Mobility | Wireless | La Grange |
| 630-881 | AT&T Mobility | Wireless | Naperville |
| 630-882 | Lumen/Level 3 | Landline | Yorkville |
| 630-883 | Lumen/Level 3 | Landline | Elgin |
| 630-884 | MCI/Verizon | Wireless | Big Rock |
| 630-885 | T-Mobile | Wireless | Naperville |
| 630-886 | T-Mobile | Wireless | La Grange |
| 630-887 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-888 | T-Mobile | Wireless | Aurora |
| 630-889 | AT&T (IL Bell) | Landline | Lombard |
| 630-890 | T-Mobile | Wireless | Wheaton |
| 630-891 | Paetec Itel | Landline | Hinsdale |
| 630-892 | AT&T (IL Bell) | Landline | Aurora |
| 630-893 | AT&T (IL Bell) | Landline | Roselle |
| 630-894 | AT&T (IL Bell) | Landline | Roselle |
| 630-895 | Verizon Wireless | Wireless | Downersgrv |
| 630-896 | AT&T (IL Bell) | Landline | Aurora |
| 630-897 | AT&T (IL Bell) | Landline | Aurora |
| 630-898 | AT&T (IL Bell) | Landline | Aurora |
| 630-899 | AT&T Mobility | Wireless | Roselle |
| 630-900 | Landline | ||
| 630-901 | T-Mobile | Wireless | Naperville |
| 630-902 | AT&T Mobility | Wireless | Wheeling |
| 630-903 | Metro by T-Mobile | Wireless | Elmhurst |
| 630-904 | AT&T (IL Bell) | Landline | Naperville |
| 630-905 | AT&T (IL Bell) | Landline | Roselle |
| 630-906 | AT&T (IL Bell) | Landline | Aurora |
| 630-907 | AT&T (IL Bell) | Landline | Aurora |
| 630-908 | AT&T Mobility | Wireless | Hinsdale |
| 630-909 | Paetec Itel | Landline | Wheaton |
| 630-910 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-911 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 630-912 | Teleport Communications America | Landline | Roselle |
| 630-913 | AT&T Mobility | Wireless | Wheeling |
| 630-914 | AT&T (IL Bell) | Landline | Lemont |
| 630-915 | T-Mobile | Wireless | Hinsdale |
| 630-916 | AT&T (IL Bell) | Landline | Lombard |
| 630-917 | AT&T Mobility | Wireless | Roselle |
| 630-918 | T-Mobile | Wireless | La Grange |
| 630-919 | Teleport Communications America | Landline | Itasca |
| 630-920 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-921 | Verizon Wireless | Wireless | Summit |
| 630-922 | AT&T (IL Bell) | Landline | Naperville |
| 630-923 | T-Mobile | Wireless | Wheaton |
| 630-924 | AT&T (IL Bell) | Landline | Roselle |
| 630-925 | MCI/Verizon | Wireless | Lombard |
| 630-926 | T-Mobile | Wireless | La Grange |
| 630-927 | Verizon Wireless | Wireless | La Grange |
| 630-928 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-929 | Lumen/Level 3 | Landline | Downersgrv |
| 630-930 | Metro by T-Mobile | Wireless | Elmhurst |
| 630-931 | Teleport Communications America | Landline | Itasca |
| 630-932 | AT&T (IL Bell) | Landline | Lombard |
| 630-933 | AT&T (IL Bell) | Landline | Wheaton |
| 630-934 | AT&T | Landline | Elburn |
| 630-935 | T-Mobile | Wireless | Lombard |
| 630-936 | Lumen/Level 3 | Landline | Elmhurst |
| 630-937 | Paetec Itel | Landline | Batavia |
| 630-938 | Lumen/Level 3 | Landline | Geneva |
| 630-939 | Verizon Wireless | Wireless | Northbrook |
| 630-940 | Paetec Itel | Landline | St Charles |
| 630-941 | AT&T (IL Bell) | Landline | Elmhurst |
| 630-942 | AT&T (IL Bell) | Landline | Glen Ellyn |
| 630-943 | Teleport Communications America | Landline | Geneva |
| 630-944 | MCI/Verizon | Wireless | Downersgrv |
| 630-945 | MCI/Verizon | Wireless | St Charles |
| 630-946 | Paetec Itel | Landline | Naperville |
| 630-947 | Paetec Itel | Landline | Aurora |
| 630-948 | Lumen/Level 3 | Landline | Bensenvl |
| 630-949 | Paetec Itel | Landline | Wheaton |
| 630-950 | Landline | ||
| 630-951 | Verizon Wireless | Wireless | Northbrook |
| 630-952 | First Communications | Landline | Aurora |
| 630-953 | AT&T (IL Bell) | Landline | Lombard |
| 630-954 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-955 | AT&T (IL Bell) | Landline | Naperville |
| 630-956 | AT&T (IL Bell) | Landline | Elmhurst |
| 630-957 | First Communications | Landline | W Chicago |
| 630-958 | Landline | ||
| 630-959 | Landline | ||
| 630-960 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-961 | AT&T (IL Bell) | Landline | Naperville |
| 630-962 | Lumen/Level 3 | Landline | Aurora |
| 630-963 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-964 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-965 | T-Mobile | Wireless | Bartlett |
| 630-966 | AT&T (IL Bell) | Landline | Aurora |
| 630-967 | First Communications | Landline | Downersgrv |
| 630-968 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-969 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-970 | AT&T Mobility | Wireless | Wheeling |
| 630-971 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-972 | AT&T (IL Bell) | Landline | Lemont |
| 630-973 | Metro by T-Mobile | Wireless | Roselle |
| 630-974 | Lumen/Level 3 | Landline | Hinsdale |
| 630-975 | Verizon Wireless | Wireless | Northbrook |
| 630-976 | Landline | ||
| 630-977 | AT&T Mobility | Wireless | Roselle |
| 630-978 | AT&T (IL Bell) | Landline | Aurora |
| 630-979 | AT&T (IL Bell) | Landline | Naperville |
| 630-980 | AT&T (IL Bell) | Landline | Roselle |
| 630-981 | MCI/Verizon | Wireless | Downersgrv |
| 630-982 | Lumen/Level 3 | Landline | Big Rock |
| 630-983 | AT&T (IL Bell) | Landline | Naperville |
| 630-984 | Lumen/Level 3 | Landline | Glen Ellyn |
| 630-985 | AT&T (IL Bell) | Landline | Downersgrv |
| 630-986 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-987 | AT&T Mobility | Wireless | Roselle |
| 630-988 | Verizon Wireless | Wireless | La Grange |
| 630-989 | Verizon Wireless | Wireless | Northbrook |
| 630-990 | AT&T (IL Bell) | Landline | Hinsdale |
| 630-991 | AT&T Mobility | Wireless | Downersgrv |
| 630-992 | Verizon Wireless | Wireless | Northbrook |
| 630-993 | AT&T (IL Bell) | Landline | Elmhurst |
| 630-994 | MCI/Verizon | Wireless | Roselle |
| 630-995 | AT&T Mobility | Wireless | Naperville |
| 630-996 | AT&T Mobility | Wireless | Downersgrv |
| 630-997 | AT&T Mobility | Wireless | Roselle |
| 630-998 | MCI/Verizon | Wireless | Geneva |
| 630-999 | T-Mobile | Wireless | Sugargrove |
Overlay Area Codes
All 17 area codes in Illinois
About Area Code 630
Picture this: the mid-1990s in Illinois, and the phone system around Chicago's western suburbs is getting swamped. People were moving out to places like Naperville for bigger yards and better schools, and the old area code couldn't handle the rush. That's why they carved out 630 in 1996 from what was already in use. It was a straightforward fix to keep lines open as families settled into growing towns like Aurora, with its mix of old factories and new developments, or the quiet charm of Glen Ellyn, where tree-lined streets make you forget you're just a train ride from the city. This code covers 16 spots in all, stretching across DuPage and parts of Kane and Will counties. Naperville stands out as the main draw, a spot where tech workers grab coffee before hopping on the Metra. What makes 630 distinct? It's got that balance of suburban comfort and accessibility—think quick drives to O'Hare or evenings at local festivals. With an overlay from 331, it's adapted to more folks joining the mix, but it still feels like the go-to for everyday chats and business calls in this slice of Illinois life. Whether you're calling about a Little League game in Batavia or scheduling a meeting in Lisle, 630 keeps things connected without the big-city hassle.
⚠ Scam & Spam Alert for 630
If you live in the 630 area, you might get calls that sound official but are just scams trying to trick you. For starters, IRS scams are pretty common; someone might claim you owe taxes and demand payment right away over the phone. Then there's the auto warranty racket, where callers push extended coverage for your car that doesn't exist, especially hitting folks with older vehicles. Don't forget utility scams, with fraudsters pretending to be from your electric company and threatening to cut off service unless you pay up fast. These pests aren't unique to Illinois, but they pop up a lot in suburban spots like this. It's smart to stay cautious. Here's a simple tip: if something feels off, just hang up and look up the organization's real number to call them back yourself. That way, you're not falling for a fake.
Local Snapshot
Naperville and its surrounding areas in Illinois pack in around 148,000 residents just in the city itself, with the broader region swelling even more as commuters flock in daily. Healthcare and tech drive the local economy, with big names like Edward Hospital and software firms drawing professionals to places like Downers Grove. This spot's famous for its family vibe, highlighted by the scenic Naperville Riverwalk, where people jog or picnic on weekends. You might not expect it, but Aurora has a surprising arts scene, with murals and theaters that give the area a creative edge beyond the suburbs.
Frequently Asked Questions
Where is area code 630?
Area code 630 serves Naperville and surrounding communities in Illinois, including Aurora, Batavia, Carol Stream, Downers Grove, Elmhurst and 11 more. It is in the Central time zone.
What cities are in area code 630?
Area code 630 covers 16 cities in Illinois: Aurora, Batavia, Carol Stream, Downers Grove, Elmhurst, Geneva, Glen Ellyn, Lisle, Lombard, Naperville, and 6 more
What time zone is 630?
Area code 630 is in the Central time zone (UTC-6).
When was area code 630 created?
Area code 630 was established in 1996 as a geographic split from a larger area code region.
Is 630 a legitimate area code?
Yes, 630 is a valid, active area code assigned to Naperville, Illinois. However, scammers can spoof any area code, so receiving a call from 630 doesn't guarantee the caller is actually in this area.
What area codes overlap with 630?
Area code 630 shares its geographic area with overlay code 331. This means all local calls in the area require 10-digit dialing.
Why was the 630 area code introduced in 1996?
The 630 area code was created as a split from the 708 area code to handle the rapid growth of telephone numbers in the western suburbs of Chicago. This change supported the expanding communities in places like Naperville and Aurora. It specifically addressed the needs of the region's increasing residential and business developments.
What educational institutions are located in the cities served by area code 630?
North Central College in Naperville offers a range of undergraduate and graduate programs, contributing to the area's academic scene. Elmhurst University provides liberal arts education and is known for its community involvement. These institutions play a key role in the local economy and cultural activities.
How has the technology industry influenced the 630 area since 1996?
The technology sector in the 630 area, particularly in cities like Downers Grove, has grown with companies focusing on software and IT services. This development has led to job creation and economic diversification in the region. The presence of tech firms has also encouraged collaborations with local schools in places like Glen Ellyn.