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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 737-825
| 7 |
Austin |
TX |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
2020-07-07 |
|
| 737-825
| 8 |
Austin |
TX |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
2020-07-07 |
|
| 737-825
| 9 |
Austin |
TX |
AUSTTXGRDS6 |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
558 |
|
2020-08-30 |
|
| 737-828
| A |
Kempner |
TX |
AUSTTXGR55Z |
516J TON80 COMMUNICATIONS, LLC |
558 |
|
|
|
| 737-828
| 0 |
Kempner |
TX |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
2021-07-17 |
|
| 737-828
| 1 |
Kempner |
TX |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2023-09-17 |
|
| 737-828
| 2 |
Kempner |
TX |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
2021-06-27 |
|
| 737-828
| 3 |
Kempner |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2025-02-27 |
|
| 737-828
| 4 |
Kempner |
TX |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
2021-12-04 |
|
| 737-828
| 5 |
Kempner |
TX |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
2021-12-04 |
|
| 737-828
| 6 |
Kempner |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2025-02-27 |
|
| 737-828
| 7 |
Kempner |
TX |
AUSTTXGR55Z |
516J TON80 COMMUNICATIONS, LLC |
558 |
|
2021-05-30 |
|
| 737-828
| 8 |
Kempner |
TX |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
2021-07-17 |
|
| 737-828
| 9 |
Kempner |
TX |
AUSTTXGR42Z |
073H TELNYX LLC |
558 |
|
2023-10-06 |
|
| 737-837
| A |
Taylor |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
|
|
| 737-837
| 0 |
Taylor |
TX |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2018-11-08 |
|
| 737-837
| 1 |
Taylor |
TX |
AUSTTXGRDS6 |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
558 |
|
2018-12-27 |
|
| 737-837
| 2 |
Taylor |
TX |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2019-04-10 |
|
| 737-837
| 3 |
Taylor |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-09-13 |
|
| 737-837
| 4 |
Taylor |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-09-13 |
|
| 737-837
| 5 |
Taylor |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2019-06-02 |
|
| 737-837
| 7 |
Taylor |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2018-10-19 |
|
| 737-837
| 8 |
Taylor |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2018-10-19 |
|
| 737-837
| 9 |
Taylor |
TX |
AUSTTXGR58Z |
515J IP HORIZON LLC |
558 |
|
2021-03-18 |
|
| 737-842
| A |
Paige |
TX |
AUSTTXGR51Z |
965H FRACTEL, LLC |
558 |
|
|
|
| 737-842
| 0 |
Paige |
TX |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
2021-12-04 |
|
| 737-842
| 1 |
Paige |
TX |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
2021-06-27 |
|
| 737-842
| 2 |
Paige |
TX |
AUSTTXGRDS6 |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
558 |
|
2020-11-12 |
|
| 737-842
| 3 |
Paige |
TX |
AUSTTXGR55Z |
516J TON80 COMMUNICATIONS, LLC |
558 |
|
2022-03-03 |
|
| 737-842
| 4 |
Paige |
TX |
AUSTTXGR42Z |
073H TELNYX LLC |
558 |
|
2024-08-14 |
|
| 737-842
| 5 |
Paige |
TX |
|
965H FRACTEL, LLC |
558 |
|
2020-10-31 |
|
| 737-842
| 6 |
Paige |
TX |
AUSTTXGR55Z |
516J TON80 COMMUNICATIONS, LLC |
558 |
|
2021-05-23 |
|
| 737-842
| 7 |
Paige |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-12-11 |
|
| 737-842
| 8 |
Paige |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-12-11 |
|
| 737-842
| 9 |
Paige |
TX |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
2021-12-04 |
|
| 737-843
| A |
Leander |
TX |
AUSUTX78DS0 |
7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
558 |
|
|
|
| 737-843
| 0 |
Leander |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2016-01-09 |
|
| 737-843
| 1 |
Leander |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2016-01-09 |
|
| 737-843
| 2 |
Leander |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2016-02-17 |
|
| 737-843
| 3 |
Leander |
TX |
AUSUTX78DS0 |
7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
558 |
|
2016-01-08 |
|
| 737-843
| 4 |
Leander |
TX |
AUSUTX78DS0 |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2018-11-25 |
|
| 737-843
| 5 |
Leander |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2016-04-23 |
|
| 737-843
| 6 |
Leander |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2016-02-29 |
|
| 737-843
| 7 |
Leander |
TX |
AUSXTXZR0MD |
793K TWC IP ENABLED SERVICES, LLC |
558 |
|
2017-07-13 |
|
| 737-843
| 8 |
Leander |
TX |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
2016-01-09 |
|
| 737-843
| 9 |
Leander |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2016-02-29 |
|
| 737-864
| A |
Taylor |
TX |
AUSTTXGR55Z |
516J TON80 COMMUNICATIONS, LLC |
558 |
|
|
|
| 737-864
| 0 |
Taylor |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2021-05-27 |
|
| 737-864
| 1 |
Taylor |
TX |
AUSTTXGREMD |
939H COMMIO, LLC |
558 |
|
2022-08-07 |
|
| 737-864
| 2 |
Taylor |
TX |
AUSTTXGR55Z |
516J TON80 COMMUNICATIONS, LLC |
558 |
|
2021-04-23 |
|
| 737-864
| 3 |
Taylor |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2021-09-13 |
|
| 737-864
| 4 |
Taylor |
TX |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
2021-05-09 |
|
| 737-864
| 5 |
Taylor |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2021-09-13 |
|
| 737-864
| 6 |
Taylor |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2021-09-13 |
|
| 737-864
| 7 |
Taylor |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2021-09-13 |
|
| 737-864
| 8 |
Taylor |
TX |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
2021-06-27 |
|
| 737-864
| 9 |
Taylor |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2021-05-27 |
|
| 737-867
| A |
Austin |
TX |
AUSTTXGREMD |
939H COMMIO, LLC |
558 |
|
|
|
| 737-867
| 0 |
Austin |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2018-09-07 |
|
| 737-867
| 1 |
Austin |
TX |
AUSTTXGR09Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2016-12-26 |
|
| 737-867
| 2 |
Austin |
TX |
AUSTTXGR09Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2016-12-26 |
|
| 737-867
| 3 |
Austin |
TX |
AUSTTXGR09Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2016-12-26 |
|
| 737-867
| 4 |
Austin |
TX |
AUSTTXGR09Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2016-12-26 |
|
| 737-867
| 5 |
Austin |
TX |
AUSTTXGREMD |
939H COMMIO, LLC |
558 |
|
2016-12-24 |
|
| 737-867
| 6 |
Austin |
TX |
AUSTTXHODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
2016-12-26 |
|
| 737-867
| 7 |
Austin |
TX |
AUSTTXHODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
2016-12-26 |
|
| 737-867
| 8 |
Austin |
TX |
AUSTTXHODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
2016-12-26 |
|
| 737-867
| 9 |
Austin |
TX |
AUSUTXNIGT3 |
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 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2021-09-06 |
|
| 737-877
| 1 |
Buda |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2021-09-06 |
|
| 737-877
| 2 |
Buda |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2021-09-06 |
|
| 737-877
| 3 |
Buda |
TX |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
2022-02-13 |
|
| 737-877
| 4 |
Buda |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2021-09-06 |
|
| 737-877
| 5 |
Buda |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2021-09-06 |
|
| 737-877
| 6 |
Buda |
TX |
AUSTTXGR55Z |
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 |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
2021-06-27 |
|
| 737-877
| 9 |
Buda |
TX |
AUSWTXGXBMD |
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 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2017-04-07 |
|
| 737-881
| 1 |
Bastrop |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2017-04-07 |
|
| 737-881
| 2 |
Bastrop |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2017-04-07 |
|
| 737-881
| 3 |
Bastrop |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2018-03-23 |
|
| 737-881
| 4 |
Bastrop |
TX |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
2018-04-14 |
|
| 737-881
| 5 |
Bastrop |
TX |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2019-05-09 |
|
| 737-881
| 6 |
Bastrop |
TX |
AUSTTXGR46Z |
158H INVOXIO INCORPORATED |
558 |
|
2018-07-23 |
|
| 737-881
| 7 |
Bastrop |
TX |
AUSTTXUH5MD |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
558 |
|
2019-09-06 |
|
| 737-881
| 8 |
Bastrop |
TX |
AUSXTXZR0MD |
793K TWC IP ENABLED SERVICES, LLC |
558 |
|
2017-08-31 |
|
| 737-881
| 9 |
Bastrop |
TX |
AUSUTXNIGT3 |
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 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2013-09-12 |
|
| 737-888
| 1 |
Taylor |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2013-09-12 |
|
| 737-888
| 2 |
Taylor |
TX |
AUSTTX92SMD |
7551 AUSTIN BESTLINE COMPANY |
558 |
|
2014-05-21 |
|
| 737-888
| 3 |
Taylor |
TX |
TAYLTXTADS0 |
9533 SOUTHWESTERN BELL |
558 |
|
2014-04-23 |
|
| 737-888
| 4 |
Taylor |
TX |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2014-07-02 |
|
| 737-888
| 5 |
Taylor |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2014-10-11 |
|
| 737-888
| 6 |
Taylor |
TX |
SMRCTXXAKMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
558 |
|
2014-06-02 |
|
| 737-888
| 7 |
Taylor |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2014-04-25 |
|
| 737-888
| 8 |
Taylor |
TX |
AUSTTXGRDS3 |
319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX |
558 |
|
2013-07-01 |
|
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Last updated: Sat, 05 Apr 2025 03:03:23 UTC
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