737 Area Code

Austin, Texas

Austin, Texas is the largest city covered by the 737 Area Code

Current Time

Central Time Zone

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737 Area Code Overview & Map

The 737 area code is an overlay for the 512 area code and serves the same area. It was assigned on April 25th, 2000 and went into service on July 1st, 2013. The area code covers 38 cities, including Austin, San Marcos, Georgetown, Leander, and Kyle, and 11 counties, including Travis County, Williamson County, Hays County, Bastrop County, and Lampasas County.

When was the 737 Area Code created?

The 737 area code was first put into service in 2013, by the North American Numbering Plan Administration (NANPA). Learn more about the US Area Code System

History

The 737 area code was created from the 512 area code, to meet the growing demand for new telephone numbers in Texas.

Where is the 737 Area Code located?

The 737 area code serves Austin, Texas and the surrounding areas.

Overlays

The 737 is an overlay for the 512 area code(s), and serves the same area. Learn about overlays

737 Area Code Map

737 Area Code Map

Cities in the 737 Area Code

The 737 area code includes 73 cites in Texas.

City Population % in Area Code
Austin, TX 790,390 100%
Round Rock, TX 99,887 100%
Cedar Park, TX 48,937 100%
Georgetown, TX 47,400 99%
Pflugerville, TX 46,936 100%
San Marcos, TX 44,894 100%
Kyle, TX 28,016 100%
Leander, TX 26,521 100%
Brushy Creek, TX 21,764 100%
Jollyville, TX 16,151 100%
Taylor, TX 15,191 100%
Hutto, TX 14,698 100%
Lockhart, TX 12,698 100%
Wells Branch, TX 12,120 100%
Lakeway, TX 11,391 100%
Elgin, TX 8,135 100%
Buda, TX 7,295 100%
Bastrop, TX 7,218 100%
Hornsby Bend, TX 6,791 100%
Lampasas, TX 6,681 100%
Camp Swift, TX 6,383 100%
Lago Vista, TX 6,041 100%
Burnet, TX 5,987 100%
Rockdale, TX 5,595 99%
Manor, TX 5,037 100%
Shady Hollow, TX 5,004 100%
Lost Creek, TX 4,509 100%
Redwood, TX 4,338 100%
Bee Cave, TX 3,925 100%
Smithville, TX 3,817 100%
Barton Creek, TX 3,077 100%
West Lake Hills, TX 3,063 100%
Hudson Bend, TX 2,981 100%
Wimberley, TX 2,626 100%
Wyldwood, TX 2,505 100%
The Hills, TX 2,472 100%
Circle D-KC Estates, TX 2,393 100%
Jonestown, TX 1,834 100%
Dripping Springs, TX 1,788 100%
Garfield, TX 1,698 100%
Serenada, TX 1,641 100%
Buchanan Dam, TX 1,519 100%
Woodcreek, TX 1,457 100%
Briarcliff, TX 1,438 100%
Granger, TX 1,419 100%
Rollingwood, TX 1,412 100%
Bertram, TX 1,353 100%
Thorndale, TX 1,336 100%
Manchaca, TX 1,133 100%
Martindale, TX 1,116 100%
Windemere, TX 1,037 100%
Geronimo, TX 1,032 10%
Uhland, TX 1,014 100%
Jarrell, TX 984 100%
Liberty Hill, TX 967 100%
Mustang Ridge, TX 861 100%
Lometa, TX 856 100%
Thrall, TX 839 100%
Point Venture, TX 800 100%
Sunset Valley, TX 749 100%
McDade, TX 685 100%
Mountain City, TX 648 100%
Niederwald, TX 565 100%
Volente, TX 520 100%
San Leanna, TX 497 100%
Weir, TX 450 100%
Milano, TX 428 100%
Webberville, TX 392 100%
Bear Creek, TX 382 100%
Staples, TX 267 29%
Hays, TX 217 100%
Creedmoor, TX 202 100%
Driftwood, TX 144 100%

737 Area Code NXX Prefixes

The 737 Area Code (NPA Code) has 252 prefixes (NXX Code). An NXX prefix, also known as a central office code or exchange code, is the three-digit code that follows the area code in a North American telephone number. Learn about NXX Prefixes

Area Code Prefix Usage Carrier Rate Center
737 200 Landline Onvoy, LLC - Tx Elgin
737 201 Landline Onvoy, LLC - Tx Taylor
737 202 Landline Level 3 Communications, LLC - Tx Austin
737 203 Landline Mcimetro Access Transmission Services LLC - Tx Austin
737 204 Landline Onvoy, LLC - Tx Austin
737 205 Landline Onvoy, LLC - Tx Austin
737 206 Landline T-Mobile USA, Inc. Bastrop
737 207 Landline Teleport Communications America, LLC - Tx Austin
737 208 Wireless Cellco Partnership DBA Verizon Wireless - Tx Austin
737 209 Landline Time Warner Cble Info Svc (tx) DBA Time Warner Cbl Austin
737 210 Landline Onvoy, LLC - Tx Austin
737 212 Landline Time Warner Cble Info Svc (tx) DBA Time Warner Cbl Austin
737 213 Wireless Cellco Partnership DBA Verizon Wireless - Tx San Marcos
737 214 Landline Onvoy, LLC - Tx San Marcos
737 215 Wireless Cellco Partnership DBA Verizon Wireless - Tx Georgetown
737 216 Landline Bandwidth.com Clec, LLC - Tx Taylor
737 217 Landline T-Mobile USA, Inc. Austin
737 218 Landline Airus, Inc. - Tx Austin
737 219 Landline Teleport Communications America, LLC - Tx Austin
737 220 Landline Vonage America LLC Austin
737 221 Landline T-Mobile USA, Inc. San Marcos
737 222 Landline Foremost Telecommunications Corporation - Tx Austin
737 223 Landline Teleport Communications America, LLC - Tx Austin
737 224 Landline Austin Bestline Company Austin
737 225 Landline Metropcs, Inc. Rockdale
737 226 Wireless Cellco Partnership DBA Verizon Wireless - Tx Austin
737 227 Landline Centurylink Communications, LLC Wimberley
737 228 Wireless New Cingular Wireless Pcs, LLC - Il Austin
737 229 Landline Teleport Communications America, LLC - Tx Austin
737 230 Wireless New Cingular Wireless Pcs, LLC - Il Austin
737 231 Landline Bandwidth.com Clec, LLC - Tx Austin
737 232 Landline T-Mobile USA, Inc. Elgin
737 233 Wireless Cellco Partnership DBA Verizon Wireless - Tx Elgin
737 234 Landline Bandwidth.com Clec, LLC - Tx Jarrell
737 235 Wireless Cellco Partnership DBA Verizon Wireless - Tx Austin
737 236 Landline Bandwidth.com Clec, LLC - Tx Austin
737 237 Landline Onvoy, LLC - Tx Austin
737 238 Landline Bandwidth.com Clec, LLC - Tx Bertram
737 239 Landline Voip Innovations, LLC Austin
737 240 Wireless Cellco Partnership DBA Verizon Wireless - Tx Georgetown
737 241 Landline Onvoy, LLC - Tx Austin
737 242 Landline Bandwidth.com Clec, LLC - Tx Austin
737 243 Landline Airus, Inc. - Tx Austin
737 244 Landline Bandwidth.com Clec, LLC - Tx Taylor
737 245 Landline Onvoy, LLC - Tx Georgetown
737 246 Landline Airespring, Inc. Austin
737 247 Landline Onvoy, LLC - Tx Austin
737 248 Landline Mcimetro Access Transmission Services LLC - Tx Kyle
737 249 Landline Ip Global Networks - Tx Austin
737 250 Landline Onvoy, LLC - Tx Martindale
737 251 Landline Peerless Network Of Texas, LLC - Tx Burnet
737 252 Landline Peerless Network Of Texas, LLC - Tx Liberty Hl
737 253 Landline Vonage America LLC Georgetown
737 255 Landline Exiant Communications LLC Austin
737 256 Wireless Cellco Partnership DBA Verizon Wireless - Tx Austin
737 257 Landline Bandwidth.com Clec, LLC - Tx Sangabriel
737 258 Landline Teleport Communications America, LLC - Tx Milano
737 259 Landline Level 3 Communications, LLC - Tx Hutto
737 260 Landline Onvoy, LLC - Tx Drippngspg
737 261 Landline Teleport Communications America, LLC - Tx Austin
737 262 Wireless Cellco Partnership DBA Verizon Wireless - Tx Austin
737 263 Wireless New Cingular Wireless Pcs, LLC - Il Austin
737 264 Landline Metropcs, Inc. Lockhart
737 265 Wireless New Cingular Wireless Pcs, LLC - Il Kyle
737 266 Landline Level 3 Communications, LLC - Tx San Marcos
737 267 Wireless New Cingular Wireless Pcs, LLC - Il Austin
737 268 Wireless Cellco Partnership DBA Verizon Wireless - Tx Austin
737 269 Landline Teleport Communications America, LLC - Tx Austin
737 270 Landline Nuso, LLC Austin
737 271 Landline Onvoy, LLC - Tx Drippngspg
737 272 Landline Teleport Communications America, LLC - Tx Austin
737 273 Landline Onvoy, LLC - Tx Austin
737 274 Landline T-Mobile USA, Inc. Bastrop
737 275 Landline Bandwidth.com Clec, LLC - Tx Georgetown
737 276 Wireless New Cingular Wireless Pcs, LLC - Il Kyle
737 277 Landline Onvoy, LLC - Tx Austin
737 278 Wireless Cellco Partnership DBA Verizon Wireless - Tx Bastrop
737 279 Wireless Cellco Partnership DBA Verizon Wireless - Tx Austin
737 280 Wireless New Cingular Wireless Pcs, LLC - Il Austin
737 281 Landline Ip Horizon LLC Austin
737 282 Landline Onvoy, LLC - Tx Dale/ltnsp
737 283 Landline Onvoy, LLC - Tx Lometa
737 284 Landline Onvoy, LLC - Tx Wimberley
737 285 Landline Whitesky Communications, LLC Austin
737 286 Landline Whitesky Communications, LLC Kyle
737 287 Landline T-Mobile USA, Inc. Leander
737 288 Landline Fractel, LLC Austin
737 289 Landline Teleport Communications America, LLC - Tx Austin
737 290 Landline Bandwidth.com Clec, LLC - Tx Georgetown
737 291 Wireless New Cingular Wireless Pcs, LLC - Il Austin
737 292 Landline Onvoy, LLC - Tx Austin
737 293 Landline T-Mobile USA, Inc. Bastrop
737 294 Landline T-Mobile USA, Inc. Bastrop
737 295 Landline Onvoy, LLC - Tx Austin
737 296 Landline T-Mobile USA, Inc. Austin
737 297 Landline T-Mobile USA, Inc. Austin
737 298 Landline T-Mobile USA, Inc. Leander
737 299 Landline Onvoy, LLC - Tx Lampasas
737 300 Landline Onvoy, LLC - Tx Austin
737 301 Landline Wavenation, LLC Austin
737 302 Landline Metropcs, Inc. Smithville
737 303 Landline Skye Telecom LLC DBA Skyetel San Marcos
737 304 Landline Onvoy Spectrum, LLC Austin
737 305 Wireless New Cingular Wireless Pcs, LLC - Il Buda
737 306 Wireless New Cingular Wireless Pcs, LLC - Il Hutto
737 307 Landline Onvoy, LLC - Tx Bertram
737 308 Wireless Cellco Partnership DBA Verizon Wireless - Tx Austin
737 309 Landline Callworks Corporation Austin
737 310 Landline Hd Carrier LLC Wimberley
737 312 Landline Onvoy, LLC - Tx Kyle
737 313 Wireless Dish Wireless, LLC Austin
737 314 Wireless Cellco Partnership DBA Verizon Wireless - Tx Georgetown
737 315 Wireless Dish Wireless, LLC San Marcos
737 317 Landline Onvoy, LLC - Tx Drippngspg
737 318 Landline T-Mobile USA, Inc. Bastrop
737 319 Landline Teleport Communications America, LLC - Tx Austin
737 320 Landline Caprock Telecommunications Corp. - Tx Austin
737 321 Landline T-Mobile USA, Inc. Elgin
737 322 Landline Bandwidth.com Clec, LLC - Tx Adamsville
737 323 Landline T-Mobile USA, Inc. Leander
737 324 Landline T-Mobile USA, Inc. Leander
737 326 Landline T-Mobile USA, Inc. Austin
737 327 Landline Onvoy, LLC - Tx Hutto
737 328 Landline T-Mobile USA, Inc. Austin
737 329 Wireless Cellco Partnership DBA Verizon Wireless - Tx Austin
737 330 Wireless New Cingular Wireless Pcs, LLC - Il Austin
737 331 Landline Bandwidth.com Clec, LLC - Tx Dale/ltnsp
737 332 Landline Onvoy, LLC - Tx Burnet
737 333 Landline Foremost Telecommunications Corporation - Tx Austin
737 334 Landline Bandwidth.com Clec, LLC - Tx Austin
737 335 Landline T-Mobile USA, Inc. San Marcos
737 336 Landline Fractel, LLC Austin
737 337 Landline Twilio International, Inc. Fentress
737 338 Landline Onvoy, LLC - Tx Elgin
737 339 Landline Bandwidth.com Clec, LLC - Tx Taylor
737 340 Landline T-Mobile USA, Inc. Georgetown
737 341 Landline T-Mobile USA, Inc. Austin
737 342 Landline T-Mobile USA, Inc. Austin
737 343 Wireless Cellco Partnership DBA Verizon Wireless - Tx Austin
737 344 Landline Radiantiq LLC San Marcos
737 345 Landline Fractel, LLC Granger
737 346 Landline Austin Bestline Company Austin
737 347 Landline Cebridge Telecom Tx , L.p. - Tx Bastrop
737 348 Landline Fractel, LLC Bastrop
737 349 Wireless Cellco Partnership DBA Verizon Wireless - Tx Georgetown
737 350 Landline Nuso, LLC Bastrop
737 351 Wireless New Cingular Wireless Pcs, LLC - Il Austin
737 352 Wireless Cellco Partnership DBA Verizon Wireless - Tx Bastrop
737 353 Landline Level 3 Communications, LLC - Tx Buda
737 354 Landline Nuso, LLC Austin
737 355 Landline Bandwidth.com Clec, LLC - Tx Lockhart
737 356 Landline Fractel, LLC Georgetown
737 357 Landline Onvoy Spectrum, LLC Lockhart
737 358 Landline Comcast Ip Phone, LLC Austin
737 366 Landline Onvoy, LLC - Tx Milano
737 372 Landline Twilio International, Inc. Buchanndam
737 373 Landline Fractel, LLC San Marcos
737 375 Landline Onvoy Spectrum, LLC Rockdale
737 377 Landline Fractel, LLC Austin
737 378 Landline Ton80 Communications, LLC Kyle
737 386 Landline Fractel, LLC Lampasas
737 387 Landline Onvoy, LLC - Tx San Marcos
737 400 Landline Onvoy, LLC - Tx Austin
737 401 Landline Teleport Communications America, LLC - Tx Austin
737 402 Landline Telnyx LLC Austin
737 404 Landline Time Warner Cble Info Svc (tx) DBA Time Warner Cbl Kyle
737 414 Landline T-Mobile USA, Inc. Buda
737 420 Landline Commio, LLC Austin
737 427 Landline Onvoy, LLC - Tx Mcdade
737 437 Landline Twilio International, Inc. Thorndthrl
737 443 Landline Local Access LLC - Tx Austin
737 444 Landline Foremost Telecommunications Corporation - Tx Georgetown
737 465 Landline Fractel, LLC Austin
737 471 Landline Southwestern Bell Austin
737 473 Landline Onvoy, LLC - Tx Sangabriel
737 477 Landline Fractel, LLC Lockhart
737 484 Landline Mcimetro Access Transmission Services LLC - Tx Austin
737 497 Landline Onvoy, LLC - Tx Austin
737 500 Landline Onvoy, LLC - Tx Bastrop
737 510 Landline Onvoy, LLC - Tx Bertram
737 520 Landline Onvoy, LLC - Tx Fentress
737 529 Landline Onvoy, LLC - Tx Austin
737 530 Landline Onvoy, LLC - Tx Lometa
737 537 Landline Twilio International, Inc. Lampasas
737 577 Landline Fractel, LLC Briggs
737 587 Landline Fractel, LLC Austin
737 600 Landline Onvoy, LLC - Tx Austin
737 610 Landline Onvoy, LLC - Tx Austin
737 615 Landline Onvoy, LLC - Tx Austin
737 618 Landline T-Mobile USA, Inc. Lampasas
737 637 Landline Onvoy, LLC - Tx Thorndthrl
737 666 Landline Foremost Telecommunications Corporation - Tx Elgin
737 667 Landline Fractel, LLC Georgetown
737 677 Landline Onvoy, LLC - Tx Smithville
737 678 Landline Ton80 Communications, LLC Drippngspg
737 688 Landline Fractel, LLC Coupland
737 701 Wireless New Cingular Wireless Pcs, LLC - Il Austin
737 702 Landline Bandwidth.com Clec, LLC - Tx Granger
737 703 Landline Onvoy, LLC - Tx Austin
737 704 Landline Grande Communications Networks, Inc. - Tx Austin
737 707 Landline Skye Telecom LLC DBA Skyetel Austin
737 708 Landline Metropcs, Inc. Austin
737 710 Landline Onvoy Spectrum, LLC Austin
737 717 Landline Onvoy, LLC - Tx Austin
737 727 Landline Onvoy, LLC - Tx Mcdade
737 732 Landline Fractel, LLC Rockdale
737 733 Landline Fractel, LLC Bastrop
737 734 Landline Twilio International, Inc. Liberty Hl
737 737 Landline Usfon, Inc. - Tx San Marcos
737 738 Landline Onvoy, LLC - Tx Georgetown
737 742 Landline Ton80 Communications, LLC Austin
737 746 Landline Ton80 Communications, LLC Bertram
737 747 Landline Metropcs, Inc. Burnet
737 757 Landline Bandwidth.com Clec, LLC - Tx Leander
737 758 Landline Fractel, LLC Kempner
737 762 Landline Ton80 Communications, LLC Smithville
737 766 Landline Fractel, LLC Leander
737 767 Landline Ton80 Communications, LLC Lampasas
737 770 Landline Invoxio Incorporated Buda
737 773 Landline Twilio International, Inc. Jarrell
737 777 Landline Foremost Telecommunications Corporation - Tx Leander
737 781 Wireless Cellco Partnership DBA Verizon Wireless - Tx Austin
737 786 Landline Fractel, LLC Elgin
737 787 Landline Hd Carrier LLC Austin
737 788 Landline Fractel, LLC Burnet
737 799 Landline Fractel, LLC Granger
737 800 Landline Onvoy, LLC - Tx Austin
737 802 Wireless Cellco Partnership DBA Verizon Wireless - Tx Austin
737 808 Landline Bandwidth.com Clec, LLC - Tx Georgetown
737 825 Landline Ton80 Communications, LLC Austin
737 828 Landline Ton80 Communications, LLC Kempner
737 837 Landline Onvoy, LLC - Tx Taylor
737 842 Landline Fractel, LLC Paige
737 843 Landline Mcimetro Access Transmission Services LLC - Tx Leander
737 864 Landline Ton80 Communications, LLC Taylor
737 867 Landline Commio, LLC Austin
737 877 Landline Fractel, LLC Buda
737 881 Wireless New Cingular Wireless Pcs, LLC - Il Bastrop
737 888 Landline Foremost Telecommunications Corporation - Tx Taylor
737 895 Landline Twilio International, Inc. Austin
737 899 Landline Fractel, LLC Bastrop
737 900 Landline Terra Nova Telecom Inc. Austin
737 910 Landline Radiantiq LLC Austin
737 931 Landline U.s. Telepacific Corp. DBA Tpx Communications Austin
737 932 Landline Onvoy, LLC - Tx Austin
737 937 Landline Onvoy, LLC - Tx Martindale
737 946 Landline Fractel, LLC Adamsville
737 973 Landline Bandwidth.com Clec, LLC - Tx Briggs
737 977 Landline Fractel, LLC Austin
737 980 Landline Invoxio Incorporated Coupland
737 990 Landline Invoxio Incorporated Austin
737 999 Landline Foremost Telecommunications Corporation - Tx Buda