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Texas Area Codes - Cities & Prefixes

Area Code 737

Map of the 737 Areacode.

 

Area Code 737 has Prefixes

ADAMSVILLE
322
946
AUSTIN
202
203
204
205
207
208
209
210
212
217
218
219
220
222
223
224
226
228
229
230
231
235
236
237
239
241
242
243
246
247
249
255
256
261
262
263
267
268
269
270
272
273
277
279
280
281
285
288
289
291
292
295
296
297
300
301
304
308
309
313
319
320
325
326
328
329
330
333
334
336
341
342
343
346
351
354
358
359
363
364
377
400
401
402
420
443
465
471
484
497
529
587
600
610
615
701
703
704
707
708
710
717
742
781
787
800
802
825
867
895
900
910
931
932
977
990
BASTROP
206
274
278
293
294
318
347
348
350
352
500
733
881
899
BERTRAM
238
307
510
746
BRIGGS
577
973
BUCHANNDAM
372
BUDA
305
353
414
770
877
999
BURNET
251
332
365
747
788
COUPLAND
688
980
DALE/LTNSP
282
331
DRIPPNGSPG
260
271
317
678
ELGIN
200
232
233
321
338
666
786
FENTRESS
337
520
GEORGETOWN
215
240
245
253
275
290
314
340
349
356
444
667
738
808
GRANGER
345
702
799
HUTTO
259
306
327
JARRELL
234
360
773
KEMPNER
758
828
KYLE
248
265
276
286
312
378
404
LAMPASAS
299
386
537
618
767
LEANDER
287
298
323
324
757
766
777
843
LIBERTY HL
252
734
LOCKHART
264
355
357
477
LOMETA
283
530
MARTINDALE
250
362
937
MCDADE
427
727
MILANO
258
366
PAIGE
842
ROCKDALE
225
375
732
SAN MARCOS
213
214
221
266
303
315
335
344
373
387
737
SANGABRIEL
257
473
SMITHVILLE
302
677
762
TAYLOR
201
216
244
339
361
837
864
888
THORNDTHRL
437
637
WIMBERLEY
227
284
310
316

 

Cities and prefixes for each area code have been provided by the North American Numbering Plan Administration (NANPA), which oversees the area code number assignment system. This information will change as new prefixes are added or returned.

Prefix information will be updated periodically from the NANPA database of Texas prefixes in use in each area code. All prefixes listed on the Texas Area Codes site reflect NANPA numbering data through November, 2023. Because of the way telephone data is assembled, some cities may not be on the list. If you feel any city is not listed or is listed incorrectly, please send the city, prefix, and area code to areacode@puc.texas.gov and it will be researched and added if NANPA's information coincides. Any questions or comments about the Texas Area Codes section of the PUCT site should also be sent to this address.