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 |
| 737-260
| 3 |
Dripping Springs |
TX |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2019-05-27 |
|
| 737-260
| 4 |
Dripping Springs |
TX |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2019-09-09 |
|
| 737-260
| 5 |
Dripping Springs |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-07-28 |
|
| 737-260
| 6 |
Dripping Springs |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-07-28 |
|
| 737-260
| 7 |
Dripping Springs |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-07-28 |
|
| 737-260
| 8 |
Dripping Springs |
TX |
DRSPTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
558 |
|
2019-07-07 |
|
| 737-260
| 9 |
Dripping Springs |
TX |
AUSTTXGR46Z |
158H INVOXIO INCORPORATED |
558 |
|
2018-07-29 |
|
| 737-261
| A |
Austin |
TX |
AUSTTXGR09Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
|
|
| 737-261
| 0 |
Austin |
TX |
AUSTTXUH5MD |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
558 |
|
2019-12-07 |
|
| 737-261
| 1 |
Austin |
TX |
AUSTTXGR09Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2019-12-07 |
|
| 737-261
| 2 |
Austin |
TX |
AUSTTXGR09Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2019-12-06 |
|
| 737-261
| 3 |
Austin |
TX |
AUSTTXGR09Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2019-12-06 |
|
| 737-261
| 4 |
Austin |
TX |
AUSTTXGR09Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2019-12-06 |
|
| 737-261
| 5 |
Austin |
TX |
AUSTTXGR09Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2019-12-06 |
|
| 737-261
| 6 |
Austin |
TX |
AUSTTXGR09Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2019-12-06 |
|
| 737-261
| 7 |
Austin |
TX |
AUSTTXGR09Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2019-12-06 |
|
| 737-261
| 8 |
Austin |
TX |
AUSTTXGR09Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2019-12-06 |
|
| 737-261
| 9 |
Austin |
TX |
AUSTTXUH5MD |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
558 |
|
2019-12-07 |
|
| 737-262
| A |
Austin |
TX |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
|
|
| 737-262
| 0 |
Austin |
TX |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2019-12-15 |
|
| 737-262
| 1 |
Austin |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2020-08-11 |
|
| 737-262
| 2 |
Austin |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2020-08-11 |
|
| 737-262
| 3 |
Austin |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2020-08-11 |
|
| 737-262
| 4 |
Austin |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2020-08-11 |
|
| 737-262
| 5 |
Austin |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2020-08-11 |
|
| 737-262
| 6 |
Austin |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2020-08-11 |
|
| 737-262
| 7 |
Austin |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2020-08-11 |
|
| 737-262
| 8 |
Austin |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2020-08-11 |
|
| 737-262
| 9 |
Austin |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2020-08-11 |
|
| 737-263
| A |
Austin |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
|
|
| 737-263
| 0 |
Austin |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-02-12 |
|
| 737-263
| 1 |
Austin |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-02-12 |
|
| 737-263
| 2 |
Austin |
TX |
AUSYTXFC1MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2020-02-10 |
|
| 737-263
| 3 |
Austin |
TX |
AUSYTXFC1MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2020-02-10 |
|
| 737-263
| 4 |
Austin |
TX |
AUSYTXFC1MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2020-02-10 |
|
| 737-263
| 5 |
Austin |
TX |
AUSYTXFC1MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2020-02-10 |
|
| 737-263
| 6 |
Austin |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2020-02-09 |
|
| 737-263
| 7 |
Austin |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2020-02-09 |
|
| 737-263
| 8 |
Austin |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2020-02-09 |
|
| 737-263
| 9 |
Austin |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2020-02-09 |
|
| 737-264
| A |
Lockhart |
TX |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 737-264
| 0 |
Lockhart |
TX |
AUSTTXGR58Z |
515J IP HORIZON LLC |
558 |
|
2021-03-18 |
|
| 737-264
| 1 |
Lockhart |
TX |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
2020-02-20 |
|
| 737-264
| 2 |
Lockhart |
TX |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
2020-02-20 |
|
| 737-264
| 3 |
Lockhart |
TX |
AUSTTXGREMD |
939H COMMIO, LLC |
558 |
|
2022-08-07 |
|
| 737-264
| 4 |
Lockhart |
TX |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2020-04-24 |
|
| 737-264
| 5 |
Lockhart |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-08-15 |
|
| 737-264
| 6 |
Lockhart |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-08-15 |
|
| 737-264
| 7 |
Lockhart |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2020-08-15 |
|
| 737-264
| 8 |
Lockhart |
TX |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2020-05-04 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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