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 68 69 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 737-431
| 5 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2026-02-06 |
|
| 737-431
| 6 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2026-02-06 |
|
| 737-431
| 7 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2026-02-06 |
|
| 737-431
| 8 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2026-02-06 |
|
| 737-431
| 9 |
Austin |
TX |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2026-02-06 |
|
| 737-432
| A |
Leander |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2026-02-01 |
|
| 737-432
| 0 |
Leander |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2026-02-01 |
|
| 737-433
| A |
Bastrop |
TX |
|
6529 T-MOBILE USA, INC. |
558 |
|
2026-02-19 |
|
| 737-433
| 0 |
Bastrop |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2026-03-21 |
|
| 737-433
| 6 |
Bastrop |
TX |
|
883K AHOI LLC |
558 |
|
2026-04-25 |
|
| 737-434
| A |
Austin |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2026-04-11 |
|
| 737-434
| 0 |
Austin |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2026-04-11 |
|
| 737-434
| 1 |
Austin |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2026-04-11 |
|
| 737-434
| 2 |
Austin |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2026-04-11 |
|
| 737-434
| 3 |
Austin |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2026-04-11 |
|
| 737-434
| 4 |
Austin |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2026-04-11 |
|
| 737-434
| 5 |
Austin |
TX |
|
490J BOOST SUBSCRIBERCO L.L.C. |
558 |
|
2026-04-13 |
|
| 737-434
| 6 |
Austin |
TX |
|
490J BOOST SUBSCRIBERCO L.L.C. |
558 |
|
2026-06-16 |
|
| 737-434
| 7 |
Austin |
TX |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2026-04-17 |
|
| 737-434
| 8 |
Austin |
TX |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2026-04-17 |
|
| 737-434
| 9 |
Austin |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2026-04-13 |
|
| 737-435
| A |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2026-07-12 |
|
| 737-435
| 0 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2026-07-12 |
|
| 737-435
| 1 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2026-07-12 |
|
| 737-435
| 2 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2026-07-12 |
|
| 737-435
| 3 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2026-07-12 |
|
| 737-435
| 4 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2026-07-12 |
|
| 737-435
| 5 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2026-07-12 |
|
| 737-435
| 6 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2026-07-12 |
|
| 737-435
| 7 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2026-07-12 |
|
| 737-435
| 8 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2026-07-12 |
|
| 737-435
| 9 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2026-07-12 |
|
| 737-436
| A |
Buda |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2026-08-21 |
|
| 737-436
| 0 |
Buda |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2026-08-21 |
|
| 737-437
| A |
Thorndale-Thrall |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
|
|
| 737-437
| 0 |
Thorndale-Thrall |
TX |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
2021-12-04 |
|
| 737-437
| 1 |
Thorndale-Thrall |
TX |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
2021-12-04 |
|
| 737-437
| 2 |
Thorndale-Thrall |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2021-03-14 |
|
| 737-437
| 3 |
Thorndale-Thrall |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2021-03-14 |
|
| 737-437
| 4 |
Thorndale-Thrall |
TX |
AUSTTXGRDS6 |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
558 |
|
2025-01-23 |
|
| 737-437
| 5 |
Thorndale-Thrall |
TX |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
2021-06-27 |
|
| 737-437
| 6 |
Thorndale-Thrall |
TX |
AUSTTXGR55Z |
516J TON80 COMMUNICATIONS, LLC |
558 |
|
2021-06-06 |
|
| 737-437
| 7 |
Thorndale-Thrall |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2021-04-30 |
|
| 737-437
| 8 |
Thorndale-Thrall |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2021-04-30 |
|
| 737-438
| A |
Austin |
TX |
|
883K AHOI LLC |
558 |
|
2026-05-17 |
|
| 737-438
| 0 |
Austin |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2026-05-18 |
|
| 737-438
| 1 |
Austin |
TX |
|
903C ONVOY, LLC - TX |
558 |
|
2026-05-18 |
|
| 737-438
| 2 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2026-06-15 |
|
| 737-438
| 3 |
Austin |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2026-06-15 |
|
| 737-438
| 4 |
Austin |
TX |
|
883K AHOI LLC |
558 |
|
2026-05-17 |
|
<< 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 68 69 >>
Last updated: Fri, 10 Jul 2026 02:55:48 UTC
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