There are 250 phone number prefixes within area code 737. Additionally, there are more than 1,800 phone numbers in this area code that have received at least one user report. The location of calls from area code 737 is Texas, USA. Most numbers in this area code are in US Central time, where the time is currently 7:35:19 AM on May 9, 2025.
Choose a phone number from the list below to browse user reports for . You can also use the search box above to search for user reports about any phone number, or to file a report about any phone number.
| Prefix | City / State | Primary Telco |
|---|---|---|
| 737-300 | Austin, TX | Onvoy, Llc - Tx |
| 737-301 | Austin, TX | Wavenation, Llc |
| 737-302 | Smithville, TX | Metropcs, Inc. |
| 737-303 | San Marcos, TX | Skye Telecom Llc Dba Skyetel |
| 737-304 | Austin, TX | Simwood, Inc. |
| 737-305 | Buda, TX | New Cingular Wireless Pcs, Llc - Il |
| 737-306 | Hutto, TX | New Cingular Wireless Pcs, Llc - Il |
| 737-307 | Bertram, TX | Onvoy, Llc - Tx |
| 737-308 | Austin, TX | Cellco Partnership Dba Verizon Wireless - Tx |
| 737-309 | Austin, TX | Callworks Corporation |
| 737-310 | Wimberley, TX | Hd Carrier Llc |
| 737-311 | Texas | |
| 737-312 | Kyle, TX | Onvoy, Llc - Tx |
| 737-313 | Austin, TX | Dish Wireless, Llc |
| 737-314 | Georgetown, TX | Cellco Partnership Dba Verizon Wireless - Tx |
| 737-315 | San Marcos, TX | Dish Wireless, Llc |
| 737-316 | Jarrell, TX | Dish Wireless, Llc |
| 737-317 | Dripping Springs, TX | Onvoy, Llc - Tx |
| 737-318 | Bastrop, TX | T-mobile Usa, Inc. |
| 737-319 | Austin, TX | Teleport Communications America, Llc - Tx |
| 737-320 | Austin, TX | Caprock Telecommunications Corp. - Tx |
| 737-321 | Elgin, TX | T-mobile Usa, Inc. |
| 737-322 | Adamsville, TX | Teleport Communications America, Llc - Tx |
| 737-323 | Leander, TX | T-mobile Usa, Inc. |
| 737-324 | Leander, TX | T-mobile Usa, Inc. |
| 737-325 | Texas | |
| 737-327 | Hutto, TX | Onvoy, Llc - Tx |
| 737-332 | Burnet, TX | Onvoy, Llc - Tx |
| 737-333 | Austin, TX | Foremost Telecommunications Corporation - Tx |
| 737-336 | Austin, TX | Fractel, Llc |
| 737-337 | Fentress, TX | Twilio International, Inc. |
| 737-338 | Elgin, TX | Onvoy, Llc - Tx |
| 737-344 | San Marcos, TX | Radiantiq Llc |
| 737-345 | Granger, TX | Fractel, Llc |
| 737-346 | Austin, TX | Austin Bestline Company |
| 737-348 | Bastrop, TX | Fractel, Llc |
| 737-356 | Georgetown, TX | Fractel, Llc |
| 737-357 | Lockhart, TX | Onvoy Spectrum, Llc |
| 737-366 | Milano, TX | Onvoy, Llc - Tx |
| 737-372 | Buchanan Dam, TX | Twilio International, Inc. |
| 737-373 | San Marcos, TX | Fractel, Llc |
| 737-375 | Rockdale, TX | Onvoy Spectrum, Llc |
| 737-377 | Austin, TX | Fractel, Llc |
| 737-378 | Kyle, TX | Ton80 Communications, Llc |
| 737-386 | Lampasas, TX | Fractel, Llc |
| 737-400 | Austin, TX | Onvoy, Llc - Tx |
| 737-401 | Austin, TX | Teleport Communications America, Llc - Tx |
| 737-402 | Austin, TX | Telnyx Llc |
| 737-404 | Kyle, TX | Time Warner Cble Info Svc (tx) Dba Time Warner Cbl |
| 737-411 | Texas | |
| 737-414 | Buda, TX | T-mobile Usa, Inc. |
| 737-420 | Austin, TX | Commio, Llc |
| 737-427 | Mcdade, TX | Onvoy, Llc - Tx |
| 737-437 | Thorndale Thrall, TX | Twilio International, Inc. |
| 737-443 | Austin, TX | Local Access Llc - Tx |
| 737-444 | Georgetown, TX | Foremost Telecommunications Corporation - Tx |
| 737-465 | Austin, TX | Fractel, Llc |
| 737-471 | Austin, TX | Southwestern Bell |
| 737-473 | San Gabriel, TX | Onvoy, Llc - Tx |
| 737-477 | Lockhart, TX | Fractel, Llc |
| 737-484 | Austin, TX | Mcimetro Access Transmission Services Llc - Tx |
| 737-500 | Bastrop, TX | Onvoy, Llc - Tx |
| 737-510 | Bertram, TX | Onvoy, Llc - Tx |
| 737-511 | Texas | |
| 737-512 | Texas | |
| 737-520 | Fentress, TX | Onvoy, Llc - Tx |
| 737-529 | Austin, TX | Onvoy, Llc - Tx |
| 737-530 | Lometa, TX | Onvoy, Llc - Tx |
| 737-537 | Lampasas, TX | Twilio International, Inc. |
| 737-555 | Texas | |
| 737-577 | Briggs, TX | Fractel, Llc |
| 737-587 | Austin, TX | Fractel, Llc |
| 737-600 | Austin, TX | Onvoy, Llc - Tx |
| 737-610 | Austin, TX | Onvoy, Llc - Tx |
| 737-611 | Texas | |
| 737-615 | Austin, TX | Onvoy, Llc - Tx |
| 737-618 | Lampasas, TX | T-mobile Usa, Inc. |
| 737-637 | Thorndale Thrall, TX | Onvoy, Llc - Tx |
| 737-666 | Elgin, TX | Foremost Telecommunications Corporation - Tx |
| 737-667 | Georgetown, TX | Fractel, Llc |
| 737-677 | Smithville, TX | Onvoy, Llc - Tx |
| 737-678 | Dripping Springs, TX | Ton80 Communications, Llc |
| 737-688 | Coupland, TX | Fractel, Llc |
| 737-700 | Texas | |
| 737-701 | Austin, TX | New Cingular Wireless Pcs, Llc - Il |
| 737-702 | Granger, TX | Bandwidth.com Clec, Llc - Tx |
| 737-703 | Austin, TX | Onvoy, Llc - Tx |
| 737-704 | Austin, TX | Grande Communications Networks, Inc. - Tx |
| 737-707 | Austin, TX | Skye Telecom Llc Dba Skyetel |
| 737-708 | Austin, TX | Metropcs, Inc. |
| 737-710 | Austin, TX | Onvoy Spectrum, Llc |
| 737-711 | Texas | |
| 737-717 | Austin, TX | Onvoy, Llc - Tx |
| 737-727 | Mcdade, TX | Onvoy, Llc - Tx |
| 737-732 | Rockdale, TX | Fractel, Llc |
| 737-733 | Bastrop, TX | Fractel, Llc |
| 737-734 | Liberty Hill, TX | Twilio International, Inc. |
| 737-737 | Texas | |
| 737-738 | Georgetown, TX | Onvoy, Llc - Tx |
| 737-742 | Austin, TX | Ton80 Communications, Llc |
April 28, 2025