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 |
| 737-500
| 0 |
Bastrop |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2019-09-22 |
|
| 737-500
| 1 |
Bastrop |
TX |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
558 |
|
2019-11-21 |
|
| 737-500
| 2 |
Bastrop |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2020-02-17 |
|
| 737-500
| 3 |
Bastrop |
TX |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
558 |
|
2019-10-05 |
|
| 737-500
| 4 |
Bastrop |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2020-02-17 |
|
| 737-500
| 5 |
Bastrop |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2019-09-22 |
|
| 737-500
| 6 |
Bastrop |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2019-10-18 |
|
| 737-500
| 7 |
Bastrop |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2019-10-18 |
|
| 737-500
| 8 |
Bastrop |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2019-10-18 |
|
| 737-500
| 9 |
Bastrop |
TX |
|
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 |
|
073H TELNYX LLC |
558 |
|
2019-12-13 |
|
| 737-510
| 1 |
Bertram |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2020-03-08 |
|
| 737-510
| 2 |
Bertram |
TX |
|
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 |
|
903C ONVOY, LLC - TX |
558 |
|
2020-08-15 |
|
| 737-510
| 5 |
Bertram |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2019-09-22 |
|
| 737-510
| 6 |
Bertram |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2019-09-22 |
|
| 737-510
| 7 |
Bertram |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2020-08-15 |
|
| 737-510
| 8 |
Bertram |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2020-09-13 |
|
| 737-510
| 9 |
Bertram |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2020-09-13 |
|
| 737-520
| A |
Fentress |
TX |
SMRCTXXAYMD |
903C ONVOY, LLC - TX |
558 |
|
|
|
| 737-520
| 0 |
Fentress |
TX |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
558 |
|
2020-05-31 |
|
| 737-520
| 1 |
Fentress |
TX |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
558 |
|
2020-08-30 |
|
| 737-520
| 2 |
Fentress |
TX |
|
073H TELNYX LLC |
558 |
|
2019-09-27 |
|
| 737-520
| 3 |
Fentress |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2020-08-15 |
|
| 737-520
| 4 |
Fentress |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2020-08-15 |
|
| 737-520
| 5 |
Fentress |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2019-09-22 |
|
| 737-520
| 6 |
Fentress |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2019-09-22 |
|
| 737-520
| 7 |
Fentress |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2020-08-15 |
|
| 737-520
| 8 |
Fentress |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2020-09-13 |
|
| 737-520
| 9 |
Fentress |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2020-09-13 |
|
| 737-529
| A |
Austin |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
|
|
| 737-529
| 0 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-05-07 |
|
| 737-529
| 1 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-05-07 |
|
| 737-529
| 2 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-05-07 |
|
| 737-529
| 3 |
Austin |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2015-04-02 |
|
| 737-529
| 4 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-05-07 |
|
| 737-529
| 5 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-05-07 |
|
| 737-529
| 6 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-05-07 |
|
| 737-529
| 7 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-05-07 |
|
| 737-529
| 8 |
Austin |
TX |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
558 |
|
2015-05-30 |
|
| 737-529
| 9 |
Austin |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2015-04-02 |
|
| 737-530
| A |
Lometa |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
|
|
| 737-530
| 0 |
Lometa |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2023-04-08 |
|
| 737-530
| 2 |
Lometa |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2020-08-15 |
|
| 737-530
| 3 |
Lometa |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2020-08-15 |
|
| 737-530
| 4 |
Lometa |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2020-08-15 |
|
| 737-530
| 5 |
Lometa |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2019-09-22 |
|
| 737-530
| 6 |
Lometa |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2019-09-22 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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