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 |
| 737-473
| A |
San Gabriel |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
|
|
| 737-473
| 0 |
San Gabriel |
TX |
AUSTTXUH9MD |
073H TELNYX LLC |
558 |
|
2022-06-06 |
|
| 737-473
| 1 |
San Gabriel |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2021-04-30 |
|
| 737-473
| 2 |
San Gabriel |
TX |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
2021-06-27 |
|
| 737-473
| 3 |
San Gabriel |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2021-03-14 |
|
| 737-473
| 4 |
San Gabriel |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2021-03-14 |
|
| 737-473
| 6 |
San Gabriel |
TX |
AUSTTXGR55Z |
516J TON80 COMMUNICATIONS, LLC |
558 |
|
2021-06-17 |
|
| 737-473
| 7 |
San Gabriel |
TX |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
2021-12-26 |
|
| 737-473
| 8 |
San Gabriel |
TX |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
2021-12-26 |
|
| 737-477
| A |
Lockhart |
TX |
AUSTTXGR51Z |
965H FRACTEL, LLC |
558 |
|
|
|
| 737-477
| 0 |
Lockhart |
TX |
AUSTTXGRDS6 |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
558 |
|
2020-09-25 |
|
| 737-477
| 1 |
Lockhart |
TX |
AUSTTXGR42Z |
073H TELNYX LLC |
558 |
|
2021-06-03 |
|
| 737-477
| 2 |
Lockhart |
TX |
AUSTTXGR55Z |
516J TON80 COMMUNICATIONS, LLC |
558 |
|
2021-06-14 |
|
| 737-477
| 3 |
Lockhart |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2021-03-14 |
|
| 737-477
| 4 |
Lockhart |
TX |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2024-08-29 |
|
| 737-477
| 5 |
Lockhart |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-11-22 |
|
| 737-477
| 6 |
Lockhart |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-11-22 |
|
| 737-477
| 7 |
Lockhart |
TX |
AUSTTXGR51Z |
965H FRACTEL, LLC |
558 |
|
2020-09-05 |
|
| 737-477
| 8 |
Lockhart |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2021-03-14 |
|
| 737-477
| 9 |
Lockhart |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2020-10-09 |
|
| 737-484
| A |
Austin |
TX |
AUSUTX78DS0 |
7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
558 |
|
|
|
| 737-484
| 0 |
Austin |
TX |
AUSXTXZR0MD |
793K TWC IP ENABLED SERVICES, LLC |
558 |
|
2015-08-31 |
|
| 737-484
| 1 |
Austin |
TX |
AUSXTXZR0MD |
793K TWC IP ENABLED SERVICES, LLC |
558 |
|
2015-08-31 |
|
| 737-484
| 2 |
Austin |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2015-09-18 |
|
| 737-484
| 3 |
Austin |
TX |
AUSUTX78DS0 |
7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
558 |
|
2015-08-21 |
|
| 737-484
| 4 |
Austin |
TX |
AUSTTXGRDS7 |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2015-09-14 |
|
| 737-484
| 5 |
Austin |
TX |
AUSTTXGRDS7 |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2015-09-14 |
|
| 737-484
| 6 |
Austin |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2015-09-18 |
|
| 737-484
| 7 |
Austin |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2015-09-18 |
|
| 737-484
| 8 |
Austin |
TX |
AUSXTXZR0MD |
793K TWC IP ENABLED SERVICES, LLC |
558 |
|
2015-09-24 |
|
| 737-484
| 9 |
Austin |
TX |
AUSXTXZR0MD |
793K TWC IP ENABLED SERVICES, LLC |
558 |
|
2015-09-24 |
|
| 737-497
| A |
Austin |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
|
|
| 737-497
| 0 |
Austin |
TX |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2023-07-09 |
|
| 737-497
| 1 |
Austin |
TX |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2023-05-18 |
|
| 737-497
| 2 |
Austin |
TX |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2023-05-18 |
|
| 737-497
| 3 |
Austin |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2023-03-13 |
|
| 737-497
| 4 |
Austin |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2023-03-13 |
|
| 737-497
| 5 |
Austin |
TX |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2023-05-18 |
|
| 737-497
| 6 |
Austin |
TX |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2023-05-18 |
|
| 737-497
| 7 |
Austin |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2023-04-28 |
|
| 737-497
| 8 |
Austin |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2023-04-28 |
|
| 737-497
| 9 |
Austin |
TX |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2023-07-09 |
|
| 737-500
| A |
Bastrop |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
|
|
| 737-500
| 0 |
Bastrop |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2019-09-22 |
|
| 737-500
| 1 |
Bastrop |
TX |
AUSTTXGRDS6 |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
558 |
|
2019-11-21 |
|
| 737-500
| 2 |
Bastrop |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2020-02-17 |
|
| 737-500
| 3 |
Bastrop |
TX |
AUSTTXUH5MD |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
558 |
|
2019-10-05 |
|
| 737-500
| 4 |
Bastrop |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2020-02-17 |
|
| 737-500
| 5 |
Bastrop |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2019-09-22 |
|
| 737-500
| 6 |
Bastrop |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2019-10-18 |
|
| 737-500
| 7 |
Bastrop |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2019-10-18 |
|
| 737-500
| 8 |
Bastrop |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2019-10-18 |
|
| 737-500
| 9 |
Bastrop |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2019-10-18 |
|
| 737-510
| A |
Bertram |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
|
|
| 737-510
| 0 |
Bertram |
TX |
AUSTTXGRX3Y |
073H TELNYX LLC |
558 |
|
2019-12-13 |
|
| 737-510
| 1 |
Bertram |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2020-03-08 |
|
| 737-510
| 2 |
Bertram |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-08-15 |
|
| 737-510
| 3 |
Bertram |
TX |
|
145J TERRA NOVA TELECOM INC. |
558 |
|
2022-10-18 |
|
| 737-510
| 4 |
Bertram |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-08-15 |
|
| 737-510
| 5 |
Bertram |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2019-09-22 |
|
| 737-510
| 6 |
Bertram |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2019-09-22 |
|
| 737-510
| 7 |
Bertram |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-08-15 |
|
| 737-510
| 8 |
Bertram |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-09-13 |
|
| 737-510
| 9 |
Bertram |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-09-13 |
|
| 737-520
| A |
Fentress |
TX |
SMRCTXXAYMD |
903C ONVOY, LLC - TX |
558 |
|
|
|
| 737-520
| 0 |
Fentress |
TX |
AUSTTXGRDS6 |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
558 |
|
2020-05-31 |
|
| 737-520
| 1 |
Fentress |
TX |
AUSTTXGRDS6 |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
558 |
|
2020-08-30 |
|
| 737-520
| 2 |
Fentress |
TX |
AUSTTXGRX3Y |
073H TELNYX LLC |
558 |
|
2019-09-27 |
|
| 737-520
| 3 |
Fentress |
TX |
SMRCTXXAYMD |
903C ONVOY, LLC - TX |
558 |
|
2020-08-15 |
|
| 737-520
| 4 |
Fentress |
TX |
SMRCTXXAYMD |
903C ONVOY, LLC - TX |
558 |
|
2020-08-15 |
|
| 737-520
| 5 |
Fentress |
TX |
SMRCTXXAYMD |
903C ONVOY, LLC - TX |
558 |
|
2019-09-22 |
|
| 737-520
| 6 |
Fentress |
TX |
SMRCTXXAYMD |
903C ONVOY, LLC - TX |
558 |
|
2019-09-22 |
|
| 737-520
| 7 |
Fentress |
TX |
SMRCTXXAYMD |
903C ONVOY, LLC - TX |
558 |
|
2020-08-15 |
|
| 737-520
| 8 |
Fentress |
TX |
SMRCTXXAYMD |
903C ONVOY, LLC - TX |
558 |
|
2020-09-13 |
|
| 737-520
| 9 |
Fentress |
TX |
SMRCTXXAYMD |
903C ONVOY, LLC - TX |
558 |
|
2020-09-13 |
|
| 737-529
| A |
Austin |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
|
|
| 737-529
| 0 |
Austin |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-05-07 |
|
| 737-529
| 1 |
Austin |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-05-07 |
|
| 737-529
| 2 |
Austin |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-05-07 |
|
| 737-529
| 3 |
Austin |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2015-04-02 |
|
| 737-529
| 4 |
Austin |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-05-07 |
|
| 737-529
| 5 |
Austin |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-05-07 |
|
| 737-529
| 6 |
Austin |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-05-07 |
|
| 737-529
| 7 |
Austin |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-05-07 |
|
| 737-529
| 8 |
Austin |
TX |
AUSTTXUH5MD |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
558 |
|
2015-05-30 |
|
| 737-529
| 9 |
Austin |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2015-04-02 |
|
| 737-530
| A |
Lometa |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
|
|
| 737-530
| 0 |
Lometa |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2023-04-08 |
|
| 737-530
| 2 |
Lometa |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-08-15 |
|
| 737-530
| 3 |
Lometa |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-08-15 |
|
| 737-530
| 4 |
Lometa |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-08-15 |
|
| 737-530
| 5 |
Lometa |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2019-09-22 |
|
| 737-530
| 6 |
Lometa |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2019-09-22 |
|
| 737-530
| 7 |
Lometa |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-09-13 |
|
| 737-530
| 8 |
Lometa |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-09-13 |
|
| 737-530
| 9 |
Lometa |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-09-13 |
|
| 737-537
| A |
Lampasas |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
|
|
| 737-537
| 0 |
Lampasas |
TX |
|
515J IP HORIZON LLC |
558 |
|
2021-06-05 |
|
| 737-537
| 1 |
Lampasas |
TX |
AUSTTXGR42Z |
073H TELNYX LLC |
558 |
|
2021-03-20 |
|
| 737-537
| 2 |
Lampasas |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2021-03-01 |
|
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Last updated: Sat, 05 Apr 2025 03:03:23 UTC
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