Local Calling Guide
Area code/prefix search
NPA: 830
[Rate centres in NPA 830]
[Dial plan for NPA 830]
<< 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 70 71 72 73 74 75 76 77 78 79 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 830-347
| 6 |
Marble Falls |
TX |
FRBGTXXARMD |
624H ONVOY SPECTRUM, LLC |
566 |
|
2021-12-10 |
|
| 830-347
| 7 |
Marble Falls |
TX |
FRBGTXXARMD |
624H ONVOY SPECTRUM, LLC |
566 |
|
2021-12-10 |
|
| 830-347
| 8 |
Marble Falls |
TX |
FRBGTXXAX0X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2021-11-28 |
|
| 830-347
| 9 |
Marble Falls |
TX |
FRBGTXXAUMD |
6529 T-MOBILE USA, INC. |
566 |
|
2021-10-18 |
|
| 830-348
| A |
Cotulla |
TX |
SNANTXCA84Z |
965H FRACTEL, LLC |
566 |
|
|
|
| 830-348
| 0 |
Cotulla |
TX |
SNANTXCA80Z |
624H ONVOY SPECTRUM, LLC |
566 |
|
2021-12-04 |
|
| 830-348
| 1 |
Cotulla |
TX |
SNANTXCA80Z |
624H ONVOY SPECTRUM, LLC |
566 |
|
2021-12-04 |
|
| 830-348
| 2 |
Cotulla |
TX |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2025-01-11 |
|
| 830-348
| 3 |
Cotulla |
TX |
SNANTXCA34Z |
004F BANDWIDTH.COM CLEC, LLC - TX |
566 |
|
2022-04-23 |
|
| 830-348
| 4 |
Cotulla |
TX |
SNANTXCA88Z |
516J TON80 COMMUNICATIONS, LLC |
566 |
|
2021-10-16 |
|
| 830-348
| 5 |
Cotulla |
TX |
SNANTXCA34Z |
004F BANDWIDTH.COM CLEC, LLC - TX |
566 |
|
2022-03-24 |
|
| 830-348
| 6 |
Cotulla |
TX |
SNANTXCA84Z |
965H FRACTEL, LLC |
566 |
|
2020-08-22 |
|
| 830-348
| 7 |
Cotulla |
TX |
SNANTXCA34Z |
004F BANDWIDTH.COM CLEC, LLC - TX |
566 |
|
2022-02-27 |
|
| 830-348
| 8 |
Cotulla |
TX |
SNANTXCA80Z |
624H ONVOY SPECTRUM, LLC |
566 |
|
2021-06-24 |
|
| 830-348
| 9 |
Cotulla |
TX |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2020-09-04 |
|
| 830-349
| A |
Castroville |
TX |
SNANTXCA41Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
566 |
|
|
|
| 830-349
| 0 |
Castroville |
TX |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2024-11-05 |
|
| 830-349
| 1 |
Castroville |
TX |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2024-11-05 |
|
| 830-349
| 2 |
Castroville |
TX |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2024-12-07 |
|
| 830-349
| 3 |
Castroville |
TX |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2026-02-28 |
|
| 830-349
| 4 |
Castroville |
TX |
SNANTXCA88Z |
516J TON80 COMMUNICATIONS, LLC |
566 |
|
2021-12-28 |
|
| 830-349
| 5 |
Castroville |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2026-08-21 |
|
| 830-349
| 6 |
Castroville |
TX |
SNANTXCA41Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
566 |
|
2021-12-27 |
|
| 830-349
| 7 |
Castroville |
TX |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2024-04-26 |
|
| 830-349
| 8 |
Castroville |
TX |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2023-02-13 |
|
| 830-349
| 9 |
Castroville |
TX |
SNANTXCA94Z |
490J BOOST SUBSCRIBERCO L.L.C. |
566 |
|
2022-10-03 |
|
| 830-350
| A |
Del Rio |
TX |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
|
|
| 830-350
| 0 |
Del Rio |
TX |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2022-02-16 |
|
| 830-350
| 1 |
Del Rio |
TX |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2022-02-16 |
|
| 830-350
| 2 |
Del Rio |
TX |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2022-02-16 |
|
| 830-350
| 3 |
Del Rio |
TX |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2022-02-16 |
|
| 830-350
| 4 |
Del Rio |
TX |
SNANTX39TMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
566 |
|
2022-06-22 |
|
| 830-350
| 5 |
Del Rio |
TX |
SNANTX39TMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
566 |
|
2022-06-22 |
|
| 830-350
| 6 |
Del Rio |
TX |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2022-07-23 |
|
| 830-350
| 7 |
Del Rio |
TX |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2022-07-23 |
|
| 830-350
| 8 |
Del Rio |
TX |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2022-07-23 |
|
| 830-350
| 9 |
Del Rio |
TX |
SNANTX91X7Y |
4290 STPCS JOINT VENTURE, LLC |
566 |
|
2022-02-16 |
|
| 830-351
| A |
Luling |
TX |
SNANTXCA55Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
|
|
| 830-351
| 0 |
Luling |
TX |
SNANTXCA55Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2004-05-09 |
|
| 830-351
| 1 |
Luling |
TX |
SNANTXCAHMD |
073H TELNYX LLC |
566 |
|
2017-03-22 |
|
| 830-351
| 2 |
Luling |
TX |
SNANTXCADS6 |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
566 |
|
2014-05-02 |
|
| 830-351
| 3 |
Luling |
TX |
SNANTXCA55Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2012-05-05 |
|
| 830-351
| 4 |
Luling |
TX |
SNANTXCA55Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2010-10-22 |
|
| 830-351
| 5 |
Luling |
TX |
SNANTXCAY9X |
793K TWC IP ENABLED SERVICES, LLC |
566 |
|
2010-11-06 |
|
| 830-351
| 6 |
Luling |
TX |
SNANTXCA34Z |
004F BANDWIDTH.COM CLEC, LLC - TX |
566 |
|
2011-10-17 |
|
| 830-351
| 7 |
Luling |
TX |
SNANTXCA58Z |
516C AT&T CORP. |
566 |
|
2011-11-25 |
|
| 830-351
| 8 |
Luling |
TX |
SNANTXCA34Z |
004F BANDWIDTH.COM CLEC, LLC - TX |
566 |
|
2014-02-10 |
|
| 830-351
| 9 |
Luling |
TX |
SNANTXDIXKX |
506J TWILIO INTERNATIONAL, INC. |
566 |
|
2014-04-25 |
|
| 830-352
| A |
Eagle Pass |
TX |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
|
|
| 830-352
| 0 |
Eagle Pass |
TX |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
|
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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