Local Calling Guide
Area code/prefix search
NPA: 737
[Rate centres in NPA 737]
[Dial plan for NPA 737]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 737-843
| 6 |
Leander |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2016-02-29 |
|
| 737-843
| 7 |
Leander |
TX |
|
793K TWC IP ENABLED SERVICES, LLC |
558 |
|
2017-07-13 |
|
| 737-843
| 8 |
Leander |
TX |
|
5562 METROPCS, INC. |
558 |
|
2016-01-09 |
|
| 737-843
| 9 |
Leander |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2016-02-29 |
|
| 737-864
| A |
Taylor |
TX |
AUSTTXGR55Z |
516J TON80 COMMUNICATIONS, LLC |
558 |
|
|
|
| 737-864
| 0 |
Taylor |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2021-05-27 |
|
| 737-864
| 1 |
Taylor |
TX |
|
939H COMMIO, LLC |
558 |
|
2022-08-07 |
|
| 737-864
| 2 |
Taylor |
TX |
|
516J TON80 COMMUNICATIONS, LLC |
558 |
|
2021-04-23 |
|
| 737-864
| 3 |
Taylor |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2021-09-13 |
|
| 737-864
| 4 |
Taylor |
TX |
|
5562 METROPCS, INC. |
558 |
|
2021-05-09 |
|
| 737-864
| 5 |
Taylor |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2021-09-13 |
|
| 737-864
| 6 |
Taylor |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2021-09-13 |
|
| 737-864
| 7 |
Taylor |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2021-09-13 |
|
| 737-864
| 8 |
Taylor |
TX |
|
624H ONVOY SPECTRUM, LLC |
558 |
|
2021-06-27 |
|
| 737-864
| 9 |
Taylor |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2021-05-27 |
|
| 737-867
| A |
Austin |
TX |
AUSTTXGREMD |
939H COMMIO, LLC |
558 |
|
|
|
| 737-867
| 0 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2018-09-07 |
|
| 737-867
| 1 |
Austin |
TX |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2016-12-26 |
|
| 737-867
| 2 |
Austin |
TX |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2016-12-26 |
|
| 737-867
| 3 |
Austin |
TX |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2016-12-26 |
|
| 737-867
| 4 |
Austin |
TX |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2016-12-26 |
|
| 737-867
| 5 |
Austin |
TX |
|
939H COMMIO, LLC |
558 |
|
2016-12-24 |
|
| 737-867
| 6 |
Austin |
TX |
|
9533 SOUTHWESTERN BELL |
558 |
|
2016-12-26 |
|
| 737-867
| 7 |
Austin |
TX |
|
9533 SOUTHWESTERN BELL |
558 |
|
2016-12-26 |
|
| 737-867
| 8 |
Austin |
TX |
|
9533 SOUTHWESTERN BELL |
558 |
|
2016-12-26 |
|
| 737-867
| 9 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2018-09-07 |
|
| 737-877
| A |
Buda |
TX |
AUSTTXGR51Z |
965H FRACTEL, LLC |
558 |
|
|
|
| 737-877
| 0 |
Buda |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2021-09-06 |
|
| 737-877
| 1 |
Buda |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2021-09-06 |
|
| 737-877
| 2 |
Buda |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2021-09-06 |
|
| 737-877
| 3 |
Buda |
TX |
|
624H ONVOY SPECTRUM, LLC |
558 |
|
2022-02-13 |
|
| 737-877
| 4 |
Buda |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2021-09-06 |
|
| 737-877
| 5 |
Buda |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2021-09-06 |
|
| 737-877
| 6 |
Buda |
TX |
|
516J TON80 COMMUNICATIONS, LLC |
558 |
|
2021-05-30 |
|
| 737-877
| 7 |
Buda |
TX |
|
965H FRACTEL, LLC |
558 |
|
2020-10-31 |
|
| 737-877
| 8 |
Buda |
TX |
|
624H ONVOY SPECTRUM, LLC |
558 |
|
2021-06-27 |
|
| 737-877
| 9 |
Buda |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2021-05-27 |
|
| 737-881
| A |
Bastrop |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
|
|
| 737-881
| 0 |
Bastrop |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2017-04-07 |
|
| 737-881
| 1 |
Bastrop |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2017-04-07 |
|
| 737-881
| 2 |
Bastrop |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2017-04-07 |
|
| 737-881
| 3 |
Bastrop |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2018-03-23 |
|
| 737-881
| 4 |
Bastrop |
TX |
|
5562 METROPCS, INC. |
558 |
|
2018-04-14 |
|
| 737-881
| 5 |
Bastrop |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2019-05-09 |
|
| 737-881
| 6 |
Bastrop |
TX |
|
158H INVOXIO INCORPORATED |
558 |
|
2018-07-23 |
|
| 737-881
| 7 |
Bastrop |
TX |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
558 |
|
2019-09-06 |
|
| 737-881
| 8 |
Bastrop |
TX |
|
793K TWC IP ENABLED SERVICES, LLC |
558 |
|
2017-08-31 |
|
| 737-881
| 9 |
Bastrop |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2016-10-22 |
|
| 737-888
| A |
Taylor |
TX |
AUSTTXGRDS3 |
319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX |
558 |
|
|
|
| 737-888
| 0 |
Taylor |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2013-09-12 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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