737

Austin, Texas

Texas · Central (UTC-6) · — · 11 cities

State
Texas
Major City
Austin
Time Zone
Central (UTC-6)
Current Local Time
—
Cities Served
11

Cities Served by Area Code 737 (11 cities)

Austin+1 codeBuda+1 codeCedar Park+1 codeGeorgetown+1 codeHutto+1 codeKyle+1 codeLeander+1 codePflugerville+1 codeRound Rock+1 codeSan Marcos+2 codesTaylor+1 code
Additional Details
Established
2013
Type
Overlay
Active Prefixes
334
Wireless Lines
30%

About Area Code 737

Area code 737 was introduced in 2013 as an overlay code, sharing the same geographic region as an existing area code to meet growing demand for phone numbers in the Austin area. The area is in the Central time zone. It covers 11 cities and communities including Austin, Buda, Cedar Park, Georgetown, Hutto and 6 more.

Phone Number Prefixes in Area Code 737

334 active NXX prefixes — 30% wireless, 70% landline. Each prefix (NXX) represents up to 10,000 phone numbers.

Onvoy 77 (23%)T-Mobile 32 (10%)Verizon Wireless 28 (8%)AT&T Mobility 27 (8%)Fractel 26 (8%)
PrefixCarrierTypeRate Center
737-200OnvoyLandlineElgin
737-201OnvoyLandlineTaylor
737-202Lumen/Level 3LandlineAustin
737-203MCI/VerizonWirelessAustin
737-204OnvoyLandlineAustin
737-205OnvoyLandlineAustin
737-206T-MobileWirelessBastrop
737-207Teleport Communications AmericaLandlineAustin
737-208Verizon WirelessWirelessAustin
737-209Twc Ip Enabled ServicesLandlineAustin
737-210OnvoyLandlineAustin
737-211Multiple Ocn ListingLandlineXxxxxxxxxx
737-212Twc Ip Enabled ServicesLandlineAustin
737-213Verizon WirelessWirelessSan Marcos
737-214OnvoyLandlineSan Marcos
737-215Verizon WirelessWirelessGeorgetown
737-216Bandwidth.comLandlineTaylor
737-217T-MobileWirelessAustin
737-218Peerless Network Of TexasLandlineAustin
737-219Teleport Communications AmericaLandlineAustin
737-220VonageLandlineAustin
737-221T-MobileWirelessSan Marcos
737-222Foremost Telecommunications Corporation - TxLandlineAustin
737-223Teleport Communications AmericaLandlineAustin
737-224Austin Bestline CompanyLandlineAustin
737-225Metro by T-MobileWirelessRockdale
737-226Verizon WirelessWirelessAustin
737-227CenturyLinkLandlineWimberley
737-228AT&T MobilityWirelessAustin
737-229Teleport Communications AmericaLandlineAustin
737-230AT&T MobilityWirelessAustin
737-231Bandwidth.comLandlineAustin
737-232T-MobileWirelessElgin
737-233Verizon WirelessWirelessElgin
737-234Bandwidth.comLandlineJarrell
737-235Verizon WirelessWirelessAustin
737-236Bandwidth.comLandlineAustin
737-237OnvoyLandlineAustin
737-238Bandwidth.comLandlineBertram
737-239Voip InnovationsLandlineAustin
737-240Verizon WirelessWirelessGeorgetown
737-241OnvoyLandlineAustin
737-242Bandwidth.comLandlineAustin
737-243Peerless Network Of TexasLandlineAustin
737-244Bandwidth.comLandlineTaylor
737-245OnvoyLandlineGeorgetown
737-246AirespringLandlineAustin
737-247OnvoyLandlineAustin
737-248MCI/VerizonWirelessKyle
737-249Ip Global Networks - TxLandlineAustin
737-250OnvoyLandlineMartindale
737-251Peerless Network Of TexasLandlineBurnet
737-252Peerless Network Of TexasLandlineLiberty Hl
737-253VonageLandlineGeorgetown
737-254Teleport Communications AmericaLandlineAustin
737-255Exiant CommunicationsLandlineAustin
737-256Verizon WirelessWirelessAustin
737-257Bandwidth.comLandlineSangabriel
737-258Teleport Communications AmericaLandlineMilano
737-259Lumen/Level 3LandlineHutto
737-260OnvoyLandlineDrippngspg
737-261Teleport Communications AmericaLandlineAustin
737-262Verizon WirelessWirelessAustin
737-263AT&T MobilityWirelessAustin
737-264Metro by T-MobileWirelessLockhart
737-265AT&T MobilityWirelessKyle
737-266Lumen/Level 3LandlineSan Marcos
737-267AT&T MobilityWirelessAustin
737-268Verizon WirelessWirelessAustin
737-269Teleport Communications AmericaLandlineAustin
737-270NusoLandlineAustin
737-271OnvoyLandlineDrippngspg
737-272Teleport Communications AmericaLandlineAustin
737-273OnvoyLandlineAustin
737-274T-MobileWirelessBastrop
737-275Bandwidth.comLandlineGeorgetown
737-276AT&T MobilityWirelessKyle
737-277OnvoyLandlineAustin
737-278Verizon WirelessWirelessBastrop
737-279Verizon WirelessWirelessAustin
737-280AT&T MobilityWirelessAustin
737-281Ip HorizonLandlineAustin
737-282OnvoyLandlineDale/Ltnsp
737-283OnvoyLandlineLometa
737-284OnvoyLandlineWimberley
737-285AT&T MobilityWirelessAustin
737-286CommioLandlineKyle
737-287T-MobileWirelessLeander
737-288FractelLandlineAustin
737-289Teleport Communications AmericaLandlineAustin
737-290Bandwidth.comLandlineGeorgetown
737-291AT&T MobilityWirelessAustin
737-292OnvoyLandlineAustin
737-293T-MobileWirelessBastrop
737-294T-MobileWirelessBastrop
737-295OnvoyLandlineAustin
737-296T-MobileWirelessAustin
737-297T-MobileWirelessAustin
737-298T-MobileWirelessLeander
737-299OnvoyLandlineLampasas
737-300OnvoyLandlineAustin
737-301Bandwidth.comLandlineAustin
737-302Metro by T-MobileWirelessSmithville
737-303Skye TelecomLandlineSan Marcos
737-304SpectrumLandlineAustin
737-305AT&T MobilityWirelessBuda
737-306AT&T MobilityWirelessHutto
737-307OnvoyLandlineBertram
737-308Verizon WirelessWirelessAustin
737-309Callworks CorporationLandlineAustin
737-310Hd CarrierLandlineWimberley
737-311Multiple Ocn ListingLandlineXxxxxxxxxx
737-312OnvoyLandlineKyle
737-313Boost SubscribercoWirelessAustin
737-314Verizon WirelessWirelessGeorgetown
737-315Boost SubscribercoWirelessSan Marcos
737-316OnvoyLandlineWimberley
737-317OnvoyLandlineDrippngspg
737-318T-MobileWirelessBastrop
737-319Teleport Communications AmericaLandlineAustin
737-320Paetec ItelLandlineAustin
737-321T-MobileWirelessElgin
737-322Bandwidth.comLandlineAdamsville
737-323T-MobileWirelessLeander
737-324T-MobileWirelessLeander
737-325OnvoyLandlineAustin
737-326T-MobileWirelessAustin
737-327OnvoyLandlineHutto
737-328T-MobileWirelessAustin
737-329Verizon WirelessWirelessAustin
737-330AT&T MobilityWirelessAustin
737-331Bandwidth.comLandlineDale/Ltnsp
737-332OnvoyLandlineBurnet
737-333Foremost Telecommunications Corporation - TxLandlineAustin
737-334Bandwidth.comLandlineAustin
737-335T-MobileWirelessSan Marcos
737-336FractelLandlineAustin
737-337OnvoyLandlineFentress
737-338OnvoyLandlineElgin
737-339Bandwidth.comLandlineTaylor
737-340T-MobileWirelessGeorgetown
737-341T-MobileWirelessAustin
737-342T-MobileWirelessAustin
737-343Verizon WirelessWirelessAustin
737-344OnvoyLandlineSan Marcos
737-345FractelLandlineGranger
737-346Austin Bestline CompanyLandlineAustin
737-347Cebridge Telecom Tx , L.P. - TxLandlineBastrop
737-348FractelLandlineBastrop
737-349Verizon WirelessWirelessGeorgetown
737-350NusoLandlineBastrop
737-351AT&T MobilityWirelessAustin
737-352Verizon WirelessWirelessBastrop
737-353Terra Nova TelecomLandlineBuda
737-354NusoLandlineAustin
737-355Bandwidth.comLandlineLockhart
737-356FractelLandlineGeorgetown
737-357SpectrumLandlineLockhart
737-358ComcastLandlineAustin
737-359Hadlo TechnologiesLandlineAustin
737-360Boost SubscribercoWirelessJarrell
737-361OnvoyLandlineTaylor
737-362AT&T MobilityWirelessMartindale
737-363T-MobileWirelessAustin
737-364Five9LandlineSangabriel
737-365VonageLandlineBurnet
737-366OnvoyLandlineMilano
737-367OnvoyLandlineAustin
737-368AT&T MobilityWirelessAustin
737-369CommioLandlineRockdale
737-370CommioLandlineAustin
737-371CommioLandlineGeorgetown
737-372OnvoyLandlineBuchanndam
737-373FractelLandlineSan Marcos
737-374CommioLandlineKyle
737-375SpectrumLandlineRockdale
737-376Verizon WirelessWirelessAustin
737-377FractelLandlineAustin
737-378Ton80 CommunicationsLandlineKyle
737-379OnvoyLandlineLeander
737-380Cebridge Telecom Tx , L.P. - TxLandlineLampasas
737-381OnvoyLandlineAustin
737-382AT&T MobilityWirelessAustin
737-383OnvoyLandlineGeorgetown
737-384Boost SubscribercoWirelessAustin
737-385OnvoyLandlineElgin
737-386FractelLandlineLampasas
737-387OnvoyLandlineSan Marcos
737-388OnvoyLandlineKyle
737-389Verizon WirelessWirelessAustin
737-390OnvoyLandlineBastrop
737-391OnvoyLandlineHutto
737-392TwilioLandlineSan Marcos
737-393AT&T MobilityWirelessAustin
737-394Bandwidth.comLandlineAustin
737-395AT&T MobilityWirelessAustin
737-396Five9LandlineAustin
737-397Verizon WirelessWirelessAustin
737-398T-MobileWirelessAustin
737-399T-MobileWirelessAustin
737-400OnvoyLandlineAustin
737-401Teleport Communications AmericaLandlineAustin
737-402TelnyxLandlineAustin
737-403Verizon WirelessWirelessGeorgetown
737-404Twc Ip Enabled ServicesLandlineKyle
737-405T-MobileWirelessKyle
737-406AT&T MobilityWirelessAustin
737-407AT&T MobilityWirelessWimberley
737-408Verizon WirelessWirelessAustin
737-409OnvoyLandlineAustin
737-410SpectrumLandlineAustin
737-411Multiple Ocn ListingLandlineXxxxxxxxxx
737-412AT&T MobilityWirelessAustin
737-413T-MobileWirelessSmithville
737-414T-MobileWirelessBuda
737-415Ip HorizonLandlineAustin
737-416Ip HorizonLandlineElgin
737-417Ip HorizonLandlineLiberty Hl
737-418OnvoyLandlineAustin
737-419Verizon WirelessWirelessAustin
737-420CommioLandlineAustin
737-421T-MobileWirelessRockdale
737-422Terra Nova TelecomLandlineSan Marcos
737-423WavenationLandlineAustin
737-424T-MobileWirelessBastrop
737-425AT&T MobilityWirelessGeorgetown
737-426T-MobileWirelessBastrop
737-427OnvoyLandlineMcdade
737-428AT&T MobilityWirelessAustin
737-429Verizon WirelessWirelessAustin
737-430AT&T MobilityWirelessAustin
737-431Verizon WirelessWirelessAustin
737-432OnvoyLandlineLeander
737-433T-MobileWirelessBastrop
737-434OnvoyLandlineAustin
737-437OnvoyLandlineThorndthrl
737-443Lumen/Level 3LandlineAustin
737-444Foremost Telecommunications Corporation - TxLandlineGeorgetown
737-450OnvoyLandlineLockhart
737-465FractelLandlineAustin
737-471AT&T (SW Bell)LandlineAustin
737-473OnvoyLandlineSangabriel
737-477FractelLandlineLockhart
737-484MCI/VerizonWirelessAustin
737-497OnvoyLandlineAustin
737-500OnvoyLandlineBastrop
737-510OnvoyLandlineBertram
737-511Multiple Ocn ListingLandlineXxxxxxxxxx
737-520OnvoyLandlineFentress
737-529OnvoyLandlineAustin
737-530OnvoyLandlineLometa
737-537OnvoyLandlineLampasas
737-555Multiple Ocn ListingLandlineDir Asst
737-577FractelLandlineBriggs
737-587FractelLandlineAustin
737-600OnvoyLandlineAustin
737-610OnvoyLandlineAustin
737-611Multiple Ocn ListingLandlineXxxxxxxxxx
737-615OnvoyLandlineAustin
737-618T-MobileWirelessLampasas
737-637OnvoyLandlineThorndthrl
737-666Foremost Telecommunications Corporation - TxLandlineElgin
737-667FractelLandlineGeorgetown
737-677OnvoyLandlineSmithville
737-678Ton80 CommunicationsLandlineDrippngspg
737-688FractelLandlineCoupland
737-700Landline
737-701AT&T MobilityWirelessAustin
737-702Bandwidth.comLandlineGranger
737-703OnvoyLandlineAustin
737-704Grande Communications NetworksLandlineAustin
737-707Skye TelecomLandlineAustin
737-708Metro by T-MobileWirelessAustin
737-710SpectrumLandlineAustin
737-711Multiple Ocn ListingLandlineXxxxxxxxxx
737-717OnvoyLandlineAustin
737-727OnvoyLandlineMcdade
737-732FractelLandlineRockdale
737-733FractelLandlineBastrop
737-734OnvoyLandlineLiberty Hl
737-737UsfonLandlineSan Marcos
737-738OnvoyLandlineGeorgetown
737-742Ton80 CommunicationsLandlineAustin
737-746Ton80 CommunicationsLandlineBertram
737-747Metro by T-MobileWirelessBurnet
737-757Bandwidth.comLandlineLeander
737-758FractelLandlineKempner
737-762Ton80 CommunicationsLandlineSmithville
737-766FractelLandlineLeander
737-767Ton80 CommunicationsLandlineLampasas
737-770Invoxio IncorporatedLandlineBuda
737-773OnvoyLandlineJarrell
737-775SpectrumLandlineGeorgetown
737-777Foremost Telecommunications Corporation - TxLandlineLeander
737-781Verizon WirelessWirelessAustin
737-786FractelLandlineElgin
737-787Hd CarrierLandlineAustin
737-788FractelLandlineBurnet
737-799FractelLandlineGranger
737-800OnvoyLandlineAustin
737-802Verizon WirelessWirelessAustin
737-808Bandwidth.comLandlineGeorgetown
737-811Multiple Ocn ListingLandlineXxxxxxxxxx
737-825Ton80 CommunicationsLandlineAustin
737-828Ton80 CommunicationsLandlineKempner
737-830Landline
737-837OnvoyLandlineTaylor
737-842FractelLandlinePaige
737-843MCI/VerizonWirelessLeander
737-864Ton80 CommunicationsLandlineTaylor
737-867CommioLandlineAustin
737-877FractelLandlineBuda
737-881AT&T MobilityWirelessBastrop
737-888Foremost Telecommunications Corporation - TxLandlineTaylor
737-895TwilioLandlineAustin
737-899FractelLandlineBastrop
737-900Terra Nova TelecomLandlineAustin
737-910OnvoyLandlineAustin
737-911Multiple Ocn ListingLandlineXxxxxxxxxx
737-931U.S. TelepacificLandlineAustin
737-932OnvoyLandlineAustin
737-937OnvoyLandlineMartindale
737-946FractelLandlineAdamsville
737-950Landline
737-958Landline
737-959Landline
737-973Bandwidth.comLandlineBriggs
737-975OnvoyLandlineAustin
737-976Landline
737-977FractelLandlineAustin
737-980Invoxio IncorporatedLandlineCoupland
737-983AT&T MobilityWirelessLockhart
737-990Invoxio IncorporatedLandlineAustin
737-999Foremost Telecommunications Corporation - TxLandlineBuda

All 29 area codes in Texas

737210214254281325329346361409430432469512621682713726806817830832903915936940956972979

About Area Code 737

Area code 737 popped up in 2013, right when Austin was exploding with new jobs and people pouring in from everywhere. Picture this: the city's tech scene was heating up, with startups and big names like Dell and Google setting up shop, and that meant more phones needed numbers. So, officials added 737 as an overlay to the existing 512 code, covering the same spots without splitting things up. That way, folks in Austin, Buda, and places like Cedar Park didn't have to change their numbers just because demand was skyrocketing. It's all about keeping up with growth in this part of Texas, where rolling hills meet urban vibes and barbecue joints line the streets. What makes 737 stand out? It's tied to a region that's equal parts innovation and outdoor fun—think hiking in the Hill Country or catching a show at a local music hall. Back then, the decision was straightforward: Austin was outgrowing its old codes fast, thanks to the influx of creative types and families chasing the dream. Now, with cities like Georgetown and Pflugerville in the mix, 737 serves a slice of central Texas that's always on the move, from suburban sprawl to downtown energy. It's not just a code; it's a sign of how this area keeps evolving, blending small-town charm with big-city hustle without missing a beat.

⚠ Scam & Spam Alert for 737

If you're in the 737 area, watch out for shady calls that try to trick you. IRS scams are pretty common around here, with folks pretending to be agents demanding immediate payment for supposed back taxes—you know, the ones that threaten jail time if you don't wire money right away. Auto warranty scams also pop up a lot, where robocalls push fake offers to renew coverage on your vehicle, often using pressure tactics to get your card details. And then there's Medicare fraud, targeting older residents with promises of free medical gear or updates to their plans that are total nonsense. These scams can hit anyone, so it's smart to stay alert. Here's a simple tip: always check the caller's number against official sources before sharing any info, and never give out personal details over the phone if something feels off.

Local Snapshot

Austin's metro area is home to about 2.3 million people, making it one of the fastest-growing spots in the country. Tech is the big draw here, with companies like Apple and Tesla setting up huge operations that keep the economy buzzing. The city loves its music scene, from the famous South by Southwest festival to casual gigs on Sixth Street that draw crowds every weekend. Here's something that'll surprise you: under the Congress Avenue Bridge, millions of bats emerge at dusk, creating one of the largest urban bat colonies anywhere—that's nature's show right in the heart of the city.

Frequently Asked Questions

Where is area code 737?
Area code 737 serves Austin and surrounding communities in Texas, including Austin, Buda, Cedar Park, Georgetown, Hutto and 6 more. It is in the Central time zone.
What cities are in area code 737?
Area code 737 covers 11 cities in Texas: Austin, Buda, Cedar Park, Georgetown, Hutto, Kyle, Leander, Pflugerville, Round Rock, San Marcos, and 1 more
What time zone is 737?
Area code 737 is in the Central time zone (UTC-6).
When was area code 737 created?
Area code 737 was established in 2013 as an overlay to provide additional numbers for the region.
Is 737 a legitimate area code?
Yes, 737 is a valid, active area code assigned to Austin, Texas. However, scammers can spoof any area code, so receiving a call from 737 doesn't guarantee the caller is actually in this area.

Why was the 737 area code introduced in 2013?

The 737 area code was added as an overlay for the existing 512 code due to the fast population growth in Austin and surrounding areas. This change provided more phone numbers for new residents and businesses in cities like Cedar Park and Georgetown. It reflects the region's expansion since the early 2000s.

What major industries are found in the cities served by 737?

Austin, covered by 737, is a key center for technology firms and startups. Other areas like Kyle and Leander include manufacturing and healthcare operations that support local employment. These industries draw from the area's skilled workforce and educational institutions.

How does the 737 area code connect to local events in Austin?

The 737 area code serves Austin, home to events like South by Southwest that attract global visitors. Cities such as Hutto and Buda host community festivals celebrating local history and culture. This code helps facilitate communication during these yearly gatherings.

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