571
Arlington, Virginia
Virginia · Eastern (UTC-5) · — · 15 cities
Cities Served by Area Code 571 (15 cities)
Additional Details
Established
2000
Type
Overlay
Active Prefixes
630
Wireless Lines
37%
About Area Code 571
Area code 571 was introduced in 2000 as an overlay code, sharing the same geographic region as an existing area code to meet growing demand for phone numbers in the Arlington area. The area is in the Eastern time zone. It covers 15 cities and communities including Alexandria, Arlington, Ashburn, Centreville, Chantilly and 10 more.
Phone Number Prefixes in Area Code 571
630 active NXX prefixes — 37% wireless, 63% landline. Each prefix (NXX) represents up to 10,000 phone numbers.
Omnipoint Communications Cap Operations 99 (16%)AT&T Mobility 85 (13%)Verizon Wireless 74 (12%)Onvoy 56 (9%)MCI/Verizon 40 (6%)
| Prefix | Carrier | Type | Rate Center |
|---|---|---|---|
| 571-200 | Onvoy | Landline | Wsngtnzn08 |
| 571-201 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn19 |
| 571-202 | Verizon Wireless | Wireless | Herndon |
| 571-203 | Verizon Virginia | Landline | Herndon |
| 571-204 | Verizon Virginia | Landline | Wsngtnzn19 |
| 571-205 | Verizon Wireless | Wireless | Wsngtnzn17 |
| 571-206 | Comcast | Landline | Leesburg |
| 571-207 | Ymax Communications | Landline | Leesburg |
| 571-208 | Comcast | Landline | Manassas |
| 571-209 | Paetec Itel | Landline | Leesburg |
| 571-210 | Bandwidth.com | Landline | Arcola |
| 571-211 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 571-212 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-213 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-214 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-215 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-216 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-217 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-218 | Verizon Virginia | Landline | Wsngtnzn08 |
| 571-219 | Usa Mobility Wireless | Wireless | Wsngtnzn08 |
| 571-220 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn08 |
| 571-221 | Metro by T-Mobile | Wireless | Wsngtnzn17 |
| 571-222 | Lumen/Level 3 | Landline | Haymarket |
| 571-223 | Verizon Virginia | Landline | Leesburg |
| 571-224 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn19 |
| 571-225 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-226 | Verizon Virginia | Landline | Wsngtnzn17 |
| 571-227 | Teleport Communications America | Landline | Wsngtnzn08 |
| 571-228 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-229 | Paetec Itel | Landline | Manassas |
| 571-230 | AT&T Mobility | Wireless | Wsngtnzn17 |
| 571-231 | Verizon Virginia | Landline | Wsngtnzn08 |
| 571-232 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-233 | Metro by T-Mobile | Wireless | Leesburg |
| 571-234 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn19 |
| 571-235 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn17 |
| 571-236 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-237 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn08 |
| 571-238 | Metro by T-Mobile | Wireless | Wsngtnzn17 |
| 571-239 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-240 | AT&T Mobility | Wireless | Herndon |
| 571-241 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn17 |
| 571-242 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-243 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-244 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn17 |
| 571-245 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn17 |
| 571-246 | Metro by T-Mobile | Wireless | Leesburg |
| 571-247 | AT&T Mobility | Wireless | Manassas |
| 571-248 | Verizon South | Landline | Haymarket |
| 571-249 | Verizon Wireless | Wireless | Wsngtnzn17 |
| 571-250 | Omnipoint Communications Cap Operations | Landline | Herndon |
| 571-251 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn17 |
| 571-252 | Verizon Virginia | Landline | Leesburg |
| 571-253 | Metro by T-Mobile | Wireless | Wsngtnzn17 |
| 571-254 | Lumen/Level 3 | Landline | Triangle |
| 571-255 | Verizon Wireless | Wireless | Wsngtnzn08 |
| 571-256 | Verizon Virginia | Landline | Wsngtnzn08 |
| 571-257 | Comcast | Landline | Wsngtnzn08 |
| 571-258 | Verizon Virginia | Landline | Leesburg |
| 571-259 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn08 |
| 571-260 | Lumen/Level 3 | Landline | Dale City |
| 571-261 | Verizon South | Landline | Haymarket |
| 571-262 | MCI/Verizon | Wireless | Herndon |
| 571-263 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn17 |
| 571-264 | Metro by T-Mobile | Wireless | Dale City |
| 571-265 | AT&T Mobility | Wireless | Wsngtnzn17 |
| 571-266 | MCI/Verizon | Wireless | Herndon |
| 571-267 | Omnipoint Communications Cap Operations | Landline | Herndon |
| 571-268 | Metro by T-Mobile | Wireless | Wsngtnzn17 |
| 571-269 | Metro by T-Mobile | Wireless | Wsngtnzn17 |
| 571-270 | Verizon Virginia | Landline | Wsngtnzn08 |
| 571-271 | Coretel Virginia | Landline | Leesburg |
| 571-272 | Verizon Virginia | Landline | Wsngtnzn08 |
| 571-273 | Verizon Virginia | Landline | Wsngtnzn08 |
| 571-274 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn08 |
| 571-275 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn08 |
| 571-276 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn08 |
| 571-277 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn08 |
| 571-278 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn19 |
| 571-279 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn19 |
| 571-280 | Verizon Virginia | Landline | Wsngtnzn19 |
| 571-281 | Lumen/Level 3 | Landline | Braddock |
| 571-282 | Paetec Itel | Landline | Wsngtnzn17 |
| 571-283 | Omnipoint Communications Cap Operations | Landline | Herndon |
| 571-284 | Verizon South | Landline | Haymarket |
| 571-285 | Metro by T-Mobile | Wireless | Dale City |
| 571-286 | AT&T Mobility | Wireless | Wsngtnzn17 |
| 571-287 | Verizon Wireless | Wireless | Herndon |
| 571-288 | Metro by T-Mobile | Wireless | Dale City |
| 571-289 | Verizon Wireless | Wireless | Wsngtnzn08 |
| 571-290 | Onvoy | Landline | Wsngtnzn08 |
| 571-291 | Lumen/Level 3 | Landline | Leesburg |
| 571-292 | Paetec Itel | Landline | Manassas |
| 571-293 | MCI/Verizon | Wireless | Leesburg |
| 571-294 | AT&T Mobility | Wireless | Wsngtnzn17 |
| 571-295 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn19 |
| 571-296 | AT&T Mobility | Wireless | Wsngtnzn17 |
| 571-297 | Lumen/Level 3 | Landline | Wsngtnzn17 |
| 571-298 | Metro by T-Mobile | Wireless | Dale City |
| 571-299 | Paetec Itel | Landline | Herndon |
| 571-300 | Metro by T-Mobile | Wireless | Dale City |
| 571-301 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn19 |
| 571-302 | Verizon Wireless | Wireless | Wsngtnzn08 |
| 571-303 | Teleport Communications America | Landline | Wsngtnzn08 |
| 571-304 | Verizon Virginia | Landline | Herndon |
| 571-305 | Verizon Wireless | Wireless | Wsngtnzn08 |
| 571-306 | Bandwidth.com | Landline | Herndon |
| 571-307 | Verizon Virginia | Landline | Wsngtnzn19 |
| 571-308 | Comcast | Landline | Wsngtnzn19 |
| 571-309 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-310 | Bandwidth.com | Landline | Wsngtnzn19 |
| 571-311 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 571-312 | Comcast | Landline | Wsngtnzn08 |
| 571-313 | Comcast | Landline | Herndon |
| 571-314 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn17 |
| 571-315 | Omnipoint Communications Cap Operations | Landline | Herndon |
| 571-316 | Metro by T-Mobile | Wireless | Dale City |
| 571-317 | Verizon Wireless | Wireless | Wsngtnzn08 |
| 571-318 | Verizon Wireless | Wireless | Wsngtnzn19 |
| 571-319 | Comcast | Landline | Wsngtnzn08 |
| 571-320 | Omnipoint Communications Cap Operations | Landline | Triangle |
| 571-321 | Paetec Itel | Landline | Braddock |
| 571-322 | Paetec Itel | Landline | Engleside |
| 571-323 | Paetec Itel | Landline | Herndon |
| 571-324 | MCI/Verizon | Wireless | Herndon |
| 571-325 | MCI/Verizon | Wireless | Herndon |
| 571-326 | MCI/Verizon | Wireless | Wsngtnzn17 |
| 571-327 | Metro by T-Mobile | Wireless | Wsngtnzn17 |
| 571-328 | Verizon Wireless | Wireless | Wsngtnzn19 |
| 571-329 | Verizon Wireless | Wireless | Wsngtnzn08 |
| 571-330 | Metro by T-Mobile | Wireless | Dale City |
| 571-331 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn17 |
| 571-332 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn17 |
| 571-333 | Comcast | Landline | Leesburg |
| 571-334 | Verizon Wireless | Wireless | Herndon |
| 571-335 | AT&T Mobility | Wireless | Wsngtnzn17 |
| 571-336 | Coretel Virginia | Landline | Engleside |
| 571-337 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn17 |
| 571-338 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn17 |
| 571-339 | Paetec Itel | Landline | Engleside |
| 571-340 | Verizon Wireless | Wireless | Wsngtnzn19 |
| 571-341 | Lumen/Level 3 | Landline | Wsngtnzn17 |
| 571-342 | Verizon Wireless | Wireless | Herndon |
| 571-343 | Lumen/Level 3 | Landline | Occoquan |
| 571-344 | Verizon Virginia | Landline | Wsngtnzn08 |
| 571-345 | Verizon Virginia | Landline | Wsngtnzn08 |
| 571-346 | Verizon Wireless | Wireless | Herndon |
| 571-347 | Rclec | Landline | Wsngtnzn08 |
| 571-348 | Bandwidth.com | Landline | Lorton |
| 571-349 | Verizon South | Landline | Arcola |
| 571-350 | Onvoy | Landline | Wsngtnzn19 |
| 571-351 | Verizon Wireless | Wireless | Wsngtnzn08 |
| 571-352 | AT&T Mobility | Wireless | Herndon |
| 571-353 | Verizon Wireless | Wireless | Herndon |
| 571-354 | Teleport Communications America | Landline | Wsngtnzn19 |
| 571-355 | AT&T Mobility | Wireless | Wsngtnzn17 |
| 571-356 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn17 |
| 571-357 | Verizon Wireless | Wireless | Wsngtnzn08 |
| 571-358 | Comcast | Landline | Manassas |
| 571-359 | Verizon Wireless | Wireless | Manassas |
| 571-360 | Coretel Virginia | Landline | Indendnthl |
| 571-361 | MCI/Verizon | Wireless | Manassas |
| 571-362 | MCI/Verizon | Wireless | Herndon |
| 571-363 | AT&T Mobility | Wireless | Wsngtnzn19 |
| 571-364 | AT&T Mobility | Wireless | Manassas |
| 571-365 | Metro by T-Mobile | Wireless | Braddock |
| 571-366 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-367 | Verizon South | Landline | Arcola |
| 571-368 | Metro by T-Mobile | Wireless | Dale City |
| 571-369 | Verizon Wireless | Wireless | Wsngtnzn17 |
| 571-370 | Coretel Virginia | Landline | Arcola |
| 571-371 | Paetec Itel | Landline | Wsngtnzn08 |
| 571-372 | Verizon Virginia | Landline | Wsngtnzn08 |
| 571-373 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn19 |
| 571-374 | Ymax Communications | Landline | Indendnthl |
| 571-375 | MCI/Verizon | Wireless | Herndon |
| 571-376 | Omnipoint Communications Cap Operations | Landline | Herndon |
| 571-377 | Ymax Communications | Landline | Manassas |
| 571-378 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn17 |
| 571-379 | Comcast | Landline | Manassas |
| 571-380 | Coretel Virginia | Landline | Lorton |
| 571-381 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-382 | MCI/Verizon | Wireless | Wsngtnzn17 |
| 571-383 | MCI/Verizon | Wireless | Manassas |
| 571-384 | Verizon Wireless | Wireless | Wsngtnzn08 |
| 571-385 | Bandwidth.com | Landline | Wsngtnzn17 |
| 571-386 | MCI/Verizon | Wireless | Wsngtnzn19 |
| 571-387 | MCI/Verizon | Wireless | Herndon |
| 571-388 | Lumen/Level 3 | Landline | Wsngtnzn08 |
| 571-389 | Verizon Wireless | Wireless | Wsngtnzn17 |
| 571-390 | Coretel Virginia | Landline | Nokesville |
| 571-391 | Teleport Communications America | Landline | Wsngtnzn19 |
| 571-392 | MCI/Verizon | Wireless | Herndon |
| 571-393 | AT&T Mobility | Wireless | Manassas |
| 571-394 | Metro by T-Mobile | Wireless | Triangle |
| 571-395 | Comcast | Landline | Wsngtnzn17 |
| 571-396 | Bandwidth.com | Landline | Wsngtnzn19 |
| 571-397 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn08 |
| 571-398 | Omnipoint Communications Cap Operations | Landline | Occoquan |
| 571-399 | Ymax Communications | Landline | Indendnthl |
| 571-400 | Terra Nova Telecom | Landline | Wsngtnzn08 |
| 571-401 | MCI/Verizon | Wireless | Herndon |
| 571-402 | Coretel Virginia | Landline | Dale City |
| 571-403 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn08 |
| 571-404 | Nuso | Landline | Braddock |
| 571-405 | Verizon Wireless | Wireless | Wsngtnzn17 |
| 571-406 | Coretel Virginia | Landline | Triangle |
| 571-407 | Comcast | Landline | Wsngtnzn19 |
| 571-408 | Verizon Wireless | Wireless | Occoquan |
| 571-409 | Verizon Wireless | Wireless | Occoquan |
| 571-410 | Onvoy | Landline | Leesburg |
| 571-411 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 571-412 | Omnipoint Communications Cap Operations | Landline | Occoquan |
| 571-413 | AT&T Mobility | Wireless | Dulles |
| 571-414 | MCI/Verizon | Wireless | Wsngtnzn08 |
| 571-415 | Lumen/Level 3 | Landline | Haymarket |
| 571-416 | Ip Horizon | Landline | Leesburg |
| 571-417 | MCI/Verizon | Wireless | Leesburg |
| 571-418 | Bandwidth.com | Landline | Wsngtnzn19 |
| 571-419 | Verizon Wireless | Wireless | Wsngtnzn17 |
| 571-420 | AT&T Mobility | Wireless | Leesburg |
| 571-421 | Lumen/Level 3 | Landline | Wsngtnzn17 |
| 571-422 | Verizon Wireless | Wireless | Wsngtnzn17 |
| 571-423 | Verizon Virginia | Landline | Wsngtnzn17 |
| 571-424 | Verizon Wireless | Wireless | Wsngtnzn17 |
| 571-425 | AT&T Mobility | Wireless | Wsngtnzn17 |
| 571-426 | Omnipoint Communications Cap Operations | Landline | Herndon |
| 571-427 | Telnyx | Landline | Occoquan |
| 571-428 | AT&T Mobility | Wireless | Manassas |
| 571-429 | Verizon Wireless | Wireless | Wsngtnzn08 |
| 571-430 | Omnipoint Communications Cap Operations | Landline | Herndon |
| 571-431 | Verizon Virginia | Landline | Wsngtnzn08 |
| 571-432 | Verizon Virginia | Landline | Wsngtnzn19 |
| 571-433 | American Messaging Services | Landline | Wsngtnzn08 |
| 571-434 | Verizon Virginia | Landline | Herndon |
| 571-435 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn19 |
| 571-436 | Omnipoint Communications Cap Operations | Landline | Herndon |
| 571-437 | Omnipoint Communications Cap Operations | Landline | Herndon |
| 571-438 | Paetec Itel | Landline | Wsngtnzn08 |
| 571-439 | Verizon Wireless | Wireless | Leesburg |
| 571-440 | Metro by T-Mobile | Wireless | Leesburg |
| 571-441 | Peerless Network Of Virginia | Landline | Herndon |
| 571-442 | Verizon Wireless | Wireless | Leesburg |
| 571-443 | Omnipoint Communications Cap Operations | Landline | Herndon |
| 571-444 | Onvoy | Landline | Wsngtnzn08 |
| 571-445 | Bandwidth.com | Landline | Haymarket |
| 571-446 | Lumen/Level 3 | Landline | Herndon |
| 571-447 | Verizon Wireless | Wireless | Wsngtnzn08 |
| 571-448 | MCI/Verizon | Wireless | Engleside |
| 571-449 | Verizon Wireless | Wireless | Herndon |
| 571-450 | Bandwidth.com | Landline | Lorton |
| 571-451 | Paetec Itel | Landline | Wsngtnzn08 |
| 571-452 | Verizon Virginia | Landline | Wsngtnzn08 |
| 571-453 | Bandwidth.com | Landline | Wsngtnzn17 |
| 571-454 | MCI/Verizon | Wireless | Manassas |
| 571-455 | Verizon Wireless | Wireless | Wsngtnzn19 |
| 571-456 | AT&T Mobility | Wireless | Triangle |
| 571-457 | Verizon Wireless | Wireless | Wsngtnzn08 |
| 571-458 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn08 |
| 571-459 | Verizon Wireless | Wireless | Wsngtnzn19 |
| 571-460 | AT&T Mobility | Wireless | Wsngtnzn19 |
| 571-461 | Bandwidth.com | Landline | Wsngtnzn17 |
| 571-462 | Omnipoint Communications Cap Operations | Landline | Occoquan |
| 571-463 | Voip Innovations | Landline | Arcola |
| 571-464 | Omnipoint Communications Cap Operations | Landline | Herndon |
| 571-465 | Verizon Wireless | Wireless | Leesburg |
| 571-466 | Metro by T-Mobile | Wireless | Triangle |
| 571-467 | Bandwidth.com | Landline | Wsngtnzn08 |
| 571-468 | Verizon Virginia | Landline | Wsngtnzn17 |
| 571-469 | AT&T Mobility | Wireless | Haymarket |
| 571-470 | Bandwidth.com | Landline | Wsngtnzn19 |
| 571-471 | AT&T Mobility | Wireless | Herndon |
| 571-472 | MCI/Verizon | Wireless | Wsngtnzn17 |
| 571-473 | Nuso | Landline | Wsngtnzn08 |
| 571-474 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn19 |
| 571-475 | Vonage | Landline | Braddock |
| 571-476 | Teleport Communications America | Landline | Wsngtnzn19 |
| 571-477 | Verizon Wireless | Wireless | Occoquan |
| 571-478 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn08 |
| 571-479 | Nuso | Landline | Leesburg |
| 571-480 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-481 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-482 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-483 | Verizon Virginia | Landline | Wsngtnzn08 |
| 571-484 | Omnipoint Communications Cap Operations | Landline | Herndon |
| 571-485 | Verizon Wireless | Wireless | Herndon |
| 571-486 | AT&T Mobility | Wireless | Haymarket |
| 571-487 | MCI/Verizon | Wireless | Arcola |
| 571-488 | Verizon Wireless | Wireless | Wsngtnzn17 |
| 571-489 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn17 |
| 571-490 | Verizon Virginia | Landline | Wsngtnzn19 |
| 571-491 | Metro by T-Mobile | Wireless | Dulles |
| 571-492 | Comcast | Landline | Occoquan |
| 571-493 | Coretel Virginia | Landline | Dale City |
| 571-494 | Verizon South | Landline | Triangle |
| 571-495 | Lumen/Level 3 | Landline | Wsngtnzn19 |
| 571-496 | Lumen/Level 3 | Landline | Lortonmtro |
| 571-497 | Verizon Wireless | Wireless | Occoquan |
| 571-498 | Peerless Network Of Virginia | Landline | Leesburg |
| 571-499 | Verizon Wireless | Wireless | Wsngtnzn17 |
| 571-500 | Onvoy | Landline | Herndon |
| 571-501 | AT&T Mobility | Wireless | Wsngtnzn17 |
| 571-502 | AT&T Mobility | Wireless | Wsngtnzn17 |
| 571-503 | Onvoy | Landline | Occoquan |
| 571-504 | Fractel | Landline | Engleside |
| 571-505 | AT&T Mobility | Wireless | Wsngtnzn17 |
| 571-506 | Verizon Virginia | Landline | Wsngtnzn08 |
| 571-507 | Teleport Communications America | Landline | Wsngtnzn17 |
| 571-508 | Omnipoint Communications Cap Operations | Landline | Herndon |
| 571-509 | AT&T Mobility | Wireless | Leesburg |
| 571-510 | CenturyLink | Landline | Leesburg |
| 571-511 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 571-512 | Verizon Wireless | Wireless | Wsngtnzn19 |
| 571-513 | AT&T Mobility | Wireless | Dale City |
| 571-514 | Paetec Itel | Landline | Herndon |
| 571-515 | MCI/Verizon | Wireless | Engleside |
| 571-516 | Omnipoint Communications Cap Operations | Landline | Triangle |
| 571-517 | Onvoy | Landline | Dulles |
| 571-518 | Omnipoint Communications Cap Operations | Landline | Manassas |
| 571-519 | Omnipoint Communications Cap Operations | Landline | Herndon |
| 571-520 | Onvoy | Landline | Herndon |
| 571-521 | Paetec Itel | Landline | Herndon |
| 571-522 | Verizon Virginia | Landline | Braddock |
| 571-523 | Omnipoint Communications Cap Operations | Landline | Herndon |
| 571-524 | AT&T Mobility | Wireless | Herndon |
| 571-525 | Airus | Landline | Herndon |
| 571-526 | Onvoy | Landline | Herndon |
| 571-527 | Comcast | Landline | Wsngtnzn08 |
| 571-528 | Verizon Wireless | Wireless | Leesburg |
| 571-529 | Verizon Wireless | Wireless | Wsngtnzn19 |
| 571-530 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn19 |
| 571-531 | Verizon Wireless | Wireless | Wsngtnzn17 |
| 571-532 | Omnipoint Communications Cap Operations | Landline | Manassas |
| 571-533 | MCI/Verizon | Wireless | Wsngtnzn17 |
| 571-534 | Omnipoint Communications Cap Operations | Landline | Occoquan |
| 571-535 | AT&T Mobility | Wireless | Manassas |
| 571-536 | Coretel Virginia | Landline | Wsngtnzn19 |
| 571-537 | MCI/Verizon | Wireless | Herndon |
| 571-538 | Omnipoint Communications Cap Operations | Landline | Manassas |
| 571-539 | MCI/Verizon | Wireless | Herndon |
| 571-540 | Verizon Wireless | Wireless | Wsngtnzn17 |
| 571-541 | AT&T Mobility | Wireless | Leesburg |
| 571-542 | Comcast | Landline | Dale City |
| 571-543 | Bandwidth.com | Landline | Dale City |
| 571-544 | Fractel | Landline | Wsngtnzn19 |
| 571-545 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn17 |
| 571-546 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn19 |
| 571-547 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn08 |
| 571-548 | Verizon Wireless | Wireless | Herndon |
| 571-549 | Onvoy | Landline | Braddock |
| 571-550 | Verizon Wireless | Wireless | Wsngtnzn17 |
| 571-551 | MCI/Verizon | Wireless | Wsngtnzn08 |
| 571-552 | Metro by T-Mobile | Wireless | Dale City |
| 571-553 | Paetec Itel | Landline | Leesburg |
| 571-554 | Omnipoint Communications Cap Operations | Landline | Dale City |
| 571-555 | Multiple Ocn Listing | Landline | Dir Asst |
| 571-556 | Onvoy | Landline | Braddock |
| 571-557 | MCI/Verizon | Wireless | Wsngtnzn08 |
| 571-558 | MCI/Verizon | Wireless | Wsngtnzn08 |
| 571-559 | Bandwidth.com | Landline | Engleside |
| 571-560 | Bandwidth.com | Landline | Wsngtnzn08 |
| 571-561 | Onvoy | Landline | Haymarket |
| 571-562 | Verizon Wireless | Wireless | Wsngtnzn17 |
| 571-563 | Spectrum | Landline | Herndon |
| 571-564 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn19 |
| 571-565 | Verizon Wireless | Wireless | Wsngtnzn17 |
| 571-566 | Teleport Communications America | Landline | Wsngtnzn19 |
| 571-567 | Fractel | Landline | Wsngtnzn19 |
| 571-568 | Onvoy | Landline | Manassas |
| 571-569 | Bandwidth.com | Landline | Manassas |
| 571-570 | Onvoy | Landline | Wsngtnzn17 |
| 571-571 | Leap Telecom | Landline | Leesburg |
| 571-572 | AT&T Mobility | Wireless | Occoquan |
| 571-573 | Spectrum | Landline | Nokesville |
| 571-574 | Spectrum | Landline | Wsngtnzn17 |
| 571-575 | AT&T Mobility | Wireless | Occoquan |
| 571-576 | Onvoy | Landline | Manassas |
| 571-577 | AT&T Mobility | Wireless | Leesburg |
| 571-578 | Metro by T-Mobile | Wireless | Leesburg |
| 571-579 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn08 |
| 571-580 | Omnipoint Communications Cap Operations | Landline | Occoquan |
| 571-581 | MCI/Verizon | Wireless | Wsngtnzn17 |
| 571-582 | Onvoy | Landline | Lortonmtro |
| 571-583 | Bandwidth.com | Landline | Braddock |
| 571-584 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn17 |
| 571-585 | AT&T Mobility | Wireless | Wsngtnzn19 |
| 571-586 | Onvoy | Landline | Herndon |
| 571-587 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn19 |
| 571-588 | MCI/Verizon | Wireless | Engleside |
| 571-589 | Metro by T-Mobile | Wireless | Dale City |
| 571-590 | Onvoy | Landline | Dale City |
| 571-591 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn19 |
| 571-592 | Commio | Landline | Occoquan |
| 571-593 | Commio | Landline | Leesburg |
| 571-594 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn17 |
| 571-595 | AT&T Mobility | Wireless | Wsngtnzn19 |
| 571-596 | Verizon Wireless | Wireless | Wsngtnzn17 |
| 571-597 | Omnipoint Communications Cap Operations | Landline | Herndon |
| 571-598 | Omnipoint Communications Cap Operations | Landline | Manassas |
| 571-599 | Verizon Wireless | Wireless | Herndon |
| 571-600 | Terra Nova Telecom | Landline | Dullesmtro |
| 571-601 | Onvoy | Landline | Leesburg |
| 571-602 | AT&T Mobility | Wireless | Manassas |
| 571-603 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn17 |
| 571-604 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn19 |
| 571-605 | AT&T Mobility | Wireless | Dale City |
| 571-606 | AT&T Mobility | Wireless | Manassas |
| 571-607 | MCI/Verizon | Wireless | Wsngtnzn08 |
| 571-608 | MCI/Verizon | Wireless | Wsngtnzn08 |
| 571-609 | Verizon Wireless | Wireless | Wsngtnzn19 |
| 571-610 | MCI/Verizon | Wireless | Wsngtnzn08 |
| 571-611 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 571-612 | Verizon Wireless | Wireless | Herndon |
| 571-613 | MCI/Verizon | Wireless | Wsngtnzn08 |
| 571-614 | MCI/Verizon | Wireless | Wsngtnzn08 |
| 571-615 | Onvoy | Landline | Indendnthl |
| 571-616 | MCI/Verizon | Wireless | Engleside |
| 571-617 | Nuso | Landline | Leesburg |
| 571-618 | AT&T Mobility | Wireless | Wsngtnzn17 |
| 571-619 | Verizon Wireless | Wireless | Manassas |
| 571-620 | Peerless Network Of Virginia | Landline | Wsngtnzn17 |
| 571-621 | Omnipoint Communications Cap Operations | Landline | Manassas |
| 571-622 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn08 |
| 571-623 | Verizon Wireless | Wireless | Wsngtnzn17 |
| 571-624 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-625 | Bandwidth.com | Landline | Triangle |
| 571-626 | Ton80 Communications | Landline | Triangle |
| 571-627 | Teleport Communications America | Landline | Leesburg |
| 571-628 | AT&T Mobility | Wireless | Dale City |
| 571-629 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-630 | Teleport Communications America | Landline | Wsngtnzn17 |
| 571-631 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn19 |
| 571-632 | Omnipoint Communications Cap Operations | Landline | Manassas |
| 571-633 | Verizon Virginia | Landline | Wsngtnzn17 |
| 571-634 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn17 |
| 571-635 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn17 |
| 571-636 | Bandwidth.com | Landline | Haymarket |
| 571-637 | Teleport Communications America | Landline | Wsngtnzn08 |
| 571-638 | Teleport Communications America | Landline | Herndon |
| 571-639 | AT&T Mobility | Wireless | Arcola |
| 571-640 | Onvoy | Landline | Manassas |
| 571-641 | Starpower Communications | Landline | Wsngtnzn17 |
| 571-642 | Verizon Virginia | Landline | Engleside |
| 571-643 | Verizon Virginia | Landline | Herndon |
| 571-644 | MCI/Verizon | Wireless | Engleside |
| 571-645 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-646 | Onvoy | Landline | Engleside |
| 571-647 | AT&T Mobility | Wireless | Wsngtnzn17 |
| 571-648 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn17 |
| 571-649 | Verizon Virginia | Landline | Wsngtnzn19 |
| 571-650 | Onvoy | Landline | Arcola |
| 571-651 | Verizon Wireless | Wireless | Wsngtnzn17 |
| 571-652 | Onvoy | Landline | Wsngtnzn08 |
| 571-653 | Onvoy | Landline | Wsngtnzn19 |
| 571-654 | Teleport Communications America | Landline | Leesburg |
| 571-655 | Telnyx | Landline | Braddock |
| 571-656 | Omnipoint Communications Cap Operations | Landline | Triangle |
| 571-657 | Omnipoint Communications Cap Operations | Landline | Manassas |
| 571-658 | AT&T Mobility | Wireless | Wsngtnzn17 |
| 571-659 | Comcast | Landline | Dale City |
| 571-660 | Onvoy | Landline | Triangle |
| 571-661 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn17 |
| 571-662 | Omnipoint Communications Cap Operations | Landline | Manassas |
| 571-663 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn19 |
| 571-664 | Commio | Landline | Manassas |
| 571-665 | MCI/Verizon | Wireless | Herndon |
| 571-666 | Onvoy | Landline | Wsngtnzn17 |
| 571-667 | Onvoy | Landline | Lorton |
| 571-668 | Onvoy | Landline | Wsngtnzn19 |
| 571-669 | Vonage | Landline | Wsngtnzn19 |
| 571-670 | Commio | Landline | Wsngtnzn08 |
| 571-671 | Onvoy | Landline | Engleside |
| 571-672 | AT&T Mobility | Wireless | Wsngtnzn17 |
| 571-673 | Onvoy | Landline | Occoquan |
| 571-674 | Onvoy | Landline | Braddock |
| 571-675 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-676 | Ip Horizon | Landline | Manassas |
| 571-677 | Fractel | Landline | Dale City |
| 571-678 | Onvoy | Landline | Wsngtnzn19 |
| 571-679 | Ip Horizon | Landline | Wsngtnzn17 |
| 571-680 | Teleport Communications America | Landline | Leesburg |
| 571-681 | AT&T Mobility | Wireless | Wsngtnzn19 |
| 571-682 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn19 |
| 571-683 | AT&T Mobility | Wireless | Wsngtnzn17 |
| 571-684 | Verizon Wireless | Wireless | Wsngtnzn08 |
| 571-685 | Omnipoint Communications Cap Operations | Landline | Herndon |
| 571-686 | Onvoy | Landline | Braddock |
| 571-687 | Onvoy | Landline | Wsngtnzn08 |
| 571-688 | Ton80 Communications | Landline | Indendnthl |
| 571-689 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn08 |
| 571-690 | AT&T Mobility | Wireless | Leesburg |
| 571-691 | Boost Subscriberco | Wireless | Wsngtnzn17 |
| 571-692 | AT&T Mobility | Wireless | Wsngtnzn17 |
| 571-693 | AT&T Mobility | Wireless | Herndon |
| 571-694 | AT&T Mobility | Wireless | Wsngtnzn17 |
| 571-695 | Lumen/Level 3 | Landline | Wsngtnzn17 |
| 571-696 | Ip Horizon | Landline | Engleside |
| 571-697 | Coretel Virginia | Landline | Triangle |
| 571-698 | Ip Horizon | Landline | Arcola |
| 571-699 | Nuso | Landline | Wsngtnzn08 |
| 571-700 | Landline | ||
| 571-701 | Onvoy | Landline | Nokesville |
| 571-702 | Ip Horizon | Landline | Dale City |
| 571-703 | Omnipoint Communications Cap Operations | Landline | Dale City |
| 571-704 | Ip Horizon | Landline | Nokesville |
| 571-705 | Ip Horizon | Landline | Wsngtnzn17 |
| 571-706 | AT&T Mobility | Wireless | Dale City |
| 571-707 | Metro by T-Mobile | Wireless | Leesburg |
| 571-708 | Omnipoint Communications Cap Operations | Landline | Dale City |
| 571-709 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-710 | Spectrum | Landline | Lorton |
| 571-711 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 571-712 | Ip Horizon | Landline | Leesburg |
| 571-713 | Ip Horizon | Landline | Occoquan |
| 571-714 | Ip Horizon | Landline | Wsngtnzn08 |
| 571-715 | Onvoy | Landline | Herndon |
| 571-716 | Onvoy | Landline | Manassas |
| 571-717 | Bandwidth.com | Landline | Wsngtnzn17 |
| 571-718 | AT&T | Landline | Engleside |
| 571-719 | Verizon Wireless | Wireless | Manassas |
| 571-720 | Onvoy | Landline | Herndon |
| 571-721 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-722 | Metro by T-Mobile | Wireless | Wsngtnzn17 |
| 571-723 | Lumen/Level 3 | Landline | Wsngtnzn19 |
| 571-724 | AT&T Mobility | Wireless | Occoquan |
| 571-725 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-726 | Teleport Communications America | Landline | Wsngtnzn08 |
| 571-727 | Ton80 Communications | Landline | Lorton |
| 571-728 | Exiant Communications | Landline | Wsngtnzn08 |
| 571-729 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-730 | Verizon Wireless | Wireless | Wsngtnzn17 |
| 571-731 | Verizon Wireless | Wireless | Wsngtnzn19 |
| 571-732 | Bandwidth.com | Landline | Wsngtnzn19 |
| 571-733 | Verizon Wireless | Wireless | Wsngtnzn08 |
| 571-734 | AT&T Mobility | Wireless | Wsngtnzn17 |
| 571-735 | AT&T Mobility | Wireless | Wsngtnzn08 |
| 571-736 | Onvoy | Landline | Wsngtnzn17 |
| 571-737 | AT&T Mobility | Wireless | Wsngtnzn17 |
| 571-738 | AT&T Mobility | Wireless | Wsngtnzn17 |
| 571-739 | Onvoy | Landline | Wsngtnzn08 |
| 571-740 | Onvoy | Landline | Wsngtnzn19 |
| 571-741 | Omnipoint Communications Cap Operations | Landline | Braddock |
| 571-742 | Ton80 Communications | Landline | Dullesmtro |
| 571-743 | Onvoy | Landline | Herndon |
| 571-744 | AT&T Mobility | Wireless | Wsngtnzn17 |
| 571-745 | AT&T Mobility | Wireless | Wsngtnzn17 |
| 571-746 | Ton80 Communications | Landline | Dulles |
| 571-747 | Onvoy | Landline | Manassas |
| 571-748 | Paetec Itel | Landline | Wsngtnzn19 |
| 571-749 | Paetec Itel | Landline | Wsngtnzn17 |
| 571-751 | Onvoy | Landline | Arcola |
| 571-752 | Verizon Wireless | Wireless | Herndon |
| 571-753 | Onvoy | Landline | Braddock |
| 571-755 | Fractel | Landline | Haymarket |
| 571-758 | Metro by T-Mobile | Wireless | Dulles |
| 571-762 | Omnipoint Communications Cap Operations | Landline | Manassas |
| 571-765 | Verizon Wireless | Wireless | Wsngtnzn17 |
| 571-766 | Teleport Communications America | Landline | Wsngtnzn17 |
| 571-767 | MCI/Verizon | Wireless | Engleside |
| 571-771 | Onvoy | Landline | Wsngtnzn08 |
| 571-773 | Onvoy | Landline | Dullesmtro |
| 571-774 | Onvoy | Landline | Triangle |
| 571-775 | Verizon Wireless | Wireless | Wsngtnzn08 |
| 571-776 | Omnipoint Communications Cap Operations | Landline | Herndon |
| 571-777 | Onvoy | Landline | Wsngtnzn08 |
| 571-778 | Omnipoint Communications Cap Operations | Landline | Manassas |
| 571-781 | Bandwidth.com | Landline | Nokesville |
| 571-786 | Fractel | Landline | Herndon |
| 571-788 | Ton80 Communications | Landline | Haymarket |
| 571-789 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn19 |
| 571-799 | Peerless Network Of Virginia | Landline | Leesburg |
| 571-800 | Onvoy | Landline | Wsngtnzn08 |
| 571-801 | Teleport Communications America | Landline | Engleside |
| 571-802 | Teleport Communications America | Landline | Engleside |
| 571-803 | Teleport Communications America | Landline | Engleside |
| 571-804 | Teleport Communications America | Landline | Engleside |
| 571-805 | Teleport Communications America | Landline | Engleside |
| 571-811 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 571-814 | Verizon Wireless | Wireless | Wsngtnzn08 |
| 571-820 | Teleport Communications America | Landline | Engleside |
| 571-821 | Teleport Communications America | Landline | Engleside |
| 571-822 | Teleport Communications America | Landline | Engleside |
| 571-823 | Teleport Communications America | Landline | Engleside |
| 571-824 | Teleport Communications America | Landline | Engleside |
| 571-830 | Comcast | Landline | Wsngtnzn17 |
| 571-831 | Lumen/Level 3 | Landline | Leesburg |
| 571-832 | Ton80 Communications | Landline | Braddock |
| 571-833 | Lumen/Level 3 | Landline | Manassas |
| 571-835 | Verizon Wireless | Wireless | Wsngtnzn17 |
| 571-837 | Ton80 Communications | Landline | Leesburg |
| 571-839 | Metro by T-Mobile | Wireless | Wsngtnzn17 |
| 571-842 | Coretel Virginia | Landline | Wsngtnzn08 |
| 571-850 | Omnipoint Communications Cap Operations | Landline | Leesburg |
| 571-858 | MCI/Verizon | Wireless | Wsngtnzn08 |
| 571-866 | Ton80 Communications | Landline | Occoquan |
| 571-867 | Commio | Landline | Wsngtnzn08 |
| 571-877 | Fractel | Landline | Lortonmtro |
| 571-882 | Verizon Wireless | Wireless | Wsngtnzn08 |
| 571-888 | Peerless Network Of Virginia | Landline | Dulles |
| 571-895 | Twilio | Landline | Wsngtnzn08 |
| 571-899 | Fractel | Landline | Wsngtnzn17 |
| 571-900 | Landline | ||
| 571-901 | Onvoy | Landline | Engleside |
| 571-903 | Global Net Communications | Landline | Wsngtnzn08 |
| 571-910 | Onvoy | Landline | Herndon |
| 571-911 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 571-918 | Comcast | Landline | Leesburg |
| 571-919 | Verizon Wireless | Wireless | Leesburg |
| 571-921 | Verizon South | Landline | Manassas |
| 571-926 | Verizon Wireless | Wireless | Herndon |
| 571-931 | Paetec Itel | Landline | Triangle |
| 571-932 | Paetec Itel | Landline | Lortonmtro |
| 571-933 | Paetec Itel | Landline | Dullesmtro |
| 571-934 | Paetec Itel | Landline | Dulles |
| 571-936 | Landline | Wsngtnzn08 | |
| 571-946 | Fractel | Landline | Manassas |
| 571-950 | Multiple Ocn Listing | Landline | |
| 571-954 | Landline | ||
| 571-958 | Multiple Ocn Listing | Landline | |
| 571-959 | Multiple Ocn Listing | Landline | |
| 571-969 | Verizon Wireless | Wireless | Wsngtnzn08 |
| 571-970 | Comcast | Landline | Wsngtnzn08 |
| 571-976 | Landline | ||
| 571-977 | Fractel | Landline | Wsngtnzn08 |
| 571-982 | Verizon Wireless | Wireless | Wsngtnzn08 |
| 571-989 | Bandwidth.com | Landline | Dale City |
| 571-991 | Metro by T-Mobile | Wireless | Dale City |
| 571-992 | Omnipoint Communications Cap Operations | Landline | Wsngtnzn19 |
| 571-998 | Onvoy | Landline | Indendnthl |
| 571-999 | Onvoy | Landline | Wsngtnzn17 |
All 9 area codes in Virginia
About Area Code 571
Picture this: Back in 2000, Northern Virginia was exploding with new residents and businesses, all scrambling for phone lines in the shadow of Washington, D.C. That's when area code 571 stepped in as an overlay for the existing 703 code, giving folks in places like Arlington and Alexandria more numbers to go around without messing up their old setups. It wasn't just about growth; it was about keeping up with the daily hustle in this corner of Virginia, where government jobs and tech firms were drawing people in droves. Cities like Ashburn, home to those massive data centers that keep the internet humming, and Fairfax, with its mix of suburban charm and urban vibe, suddenly had room to expand their connections. This code covers a stretch of the state that's all about bridges and beltways, linking spots from the historic streets of Falls Church to the modern offices in Herndon. What makes 571 stand out? It's got that smooth blend of old and new, serving about 15 cities where you might chat with a defense contractor one minute and a startup whiz the next. Folks here rely on it for everything from quick family calls to big business deals, making it a key player in the everyday rhythm of life just outside the nation's capital.
⚠ Scam & Spam Alert for 571
If you're in the 571 area, you might field calls from scammers trying to trick you into giving up money or info. IRS scams are a big one, with fraudsters posing as agents and demanding immediate payment for supposed back taxes. Then there's the auto warranty racket, where callers push fake extended plans for your car and pressure you to act fast. Don't forget tech support scams, either; they'll claim your computer is hacked and offer to fix it for a fee. It's pretty common around here, especially with all the government ties drawing in the bad actors. To handle this, always hang up and call back the organization directly using a number you know is legit—that simple step can save you a headache. Remember, real agencies won't ask for payment over the phone or via gift cards.
Local Snapshot
Arlington packs in around 236,000 people, making it a dense spot just across the river from D.C. The area thrives on government and defense work, with the Pentagon right there drawing in thousands of employees every day. Tech is huge too, from data centers in Ashburn to innovation hubs in Fairfax that keep the digital world spinning. Virginia's known for its mix of history and modernity, like how Arlington National Cemetery honors our past while the region buzzes with current events. Here's a fun twist: Despite the urban feel, parts of this area still hold onto quiet trails and parks, surprising folks who expect nonstop city life.
Frequently Asked Questions
Where is area code 571?
Area code 571 serves Arlington and surrounding communities in Virginia, including Alexandria, Arlington, Ashburn, Centreville, Chantilly and 10 more. It is in the Eastern time zone.
What cities are in area code 571?
Area code 571 covers 15 cities in Virginia: Alexandria, Arlington, Ashburn, Centreville, Chantilly, Fairfax, Falls Church, Herndon, Leesburg, Manassas, and 5 more
What time zone is 571?
Area code 571 is in the Eastern time zone (UTC-5).
When was area code 571 created?
Area code 571 was established in 2000 as an overlay to provide additional numbers for the region.
Is 571 a legitimate area code?
Yes, 571 is a valid, active area code assigned to Arlington, Virginia. However, scammers can spoof any area code, so receiving a call from 571 doesn't guarantee the caller is actually in this area.
Why was the 571 area code introduced in 2000 for Northern Virginia?
The 571 area code was created as an overlay for the existing 703 code due to rapid population growth in the region driven by federal government expansion. This allowed for more phone numbers to accommodate the increasing demand from residents and businesses in areas like Arlington and Fairfax. It reflects the area's development as a key hub for government-related activities since the late 20th century.
What industries are prominent in the cities served by area code 571?
The 571 area code covers cities like Ashburn and Chantilly, which are home to many technology and data center operations supporting national security and internet services. Defense and government contracting firms are also prevalent, drawing from the proximity to Washington D.C. This mix contributes to the region's economy through jobs in IT and federal support services.
How does the timezone in area code 571 affect daily life in its cities?
The Eastern Timezone (UTC-5) in area code 571 aligns with Washington D.C., making it easy for residents in Arlington and Alexandria to coordinate with federal offices and events. This timezone influences business hours and commutes, as many people travel to D.C. for work, affecting traffic patterns during peak times. Seasonal daylight saving time changes also impact outdoor activities in places like Falls Church.