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 |
| 830-321
| 4 |
Floresville |
TX |
SNANTXCA34Z |
004F BANDWIDTH.COM CLEC, LLC - TX |
566 |
|
2016-08-21 |
|
| 830-321
| 5 |
Floresville |
TX |
SNANTXCAHMD |
073H TELNYX LLC |
566 |
|
2017-03-22 |
|
| 830-321
| 6 |
Floresville |
TX |
SNANTXCA41Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
566 |
|
2016-07-18 |
|
| 830-321
| 7 |
Floresville |
TX |
SNANTXDIRMD |
903C ONVOY, LLC - TX |
566 |
|
2016-03-14 |
|
| 830-321
| 8 |
Floresville |
TX |
SNANTXDIRMD |
903C ONVOY, LLC - TX |
566 |
|
2016-03-14 |
|
| 830-321
| 9 |
Floresville |
TX |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2015-06-27 |
|
| 830-322
| A |
Carrizo Springs |
TX |
SNANTX91X7Y |
6529 T-MOBILE USA, INC. |
566 |
|
|
|
| 830-322
| 0 |
Carrizo Springs |
TX |
SNANTXCA85Z |
145J TERRA NOVA TELECOM INC. |
566 |
|
2026-04-14 |
|
| 830-322
| 1 |
Carrizo Springs |
TX |
SNANTX91X7Y |
6529 T-MOBILE USA, INC. |
566 |
|
|
|
| 830-322
| 2 |
Carrizo Springs |
TX |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2013-01-19 |
|
| 830-322
| 3 |
Carrizo Springs |
TX |
SNANTX39DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
566 |
|
2012-03-30 |
|
| 830-322
| 4 |
Carrizo Springs |
TX |
SNANTX91X7Y |
6529 T-MOBILE USA, INC. |
566 |
|
|
|
| 830-322
| 5 |
Carrizo Springs |
TX |
SNANTXCA58Z |
516C AT&T CORP. |
566 |
|
2011-03-25 |
|
| 830-322
| 6 |
Carrizo Springs |
TX |
SNANTX91X7Y |
6529 T-MOBILE USA, INC. |
566 |
|
|
|
| 830-322
| 7 |
Carrizo Springs |
TX |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2012-01-20 |
|
| 830-322
| 8 |
Carrizo Springs |
TX |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2011-09-19 |
|
| 830-322
| 9 |
Carrizo Springs |
TX |
SNANTX91X7Y |
6529 T-MOBILE USA, INC. |
566 |
|
|
|
| 830-323
| A |
Lacoste |
TX |
SNANTX91DS2 |
7715 MATRIX TELECOM, LLC. S/I/I TNCI - TX |
566 |
|
|
|
| 830-324
| A |
Sisterdale |
TX |
SSDLTXXA0MD |
2086 HILL COUNTRY TEL. COOP., INC. |
566 |
|
|
|
| 830-324
| 1 |
Sisterdale |
TX |
SSDLTXXA0MD |
2086 HILL COUNTRY TEL. COOP., INC. |
566 |
|
|
|
| 830-324
| 2 |
Sisterdale |
TX |
SSDLTXXA0MD |
2086 HILL COUNTRY TEL. COOP., INC. |
566 |
|
|
|
| 830-324
| 3 |
Sisterdale |
TX |
SSDLTXXA0MD |
2086 HILL COUNTRY TEL. COOP., INC. |
566 |
|
|
|
| 830-324
| 4 |
Sisterdale |
TX |
SSDLTXXA0MD |
2086 HILL COUNTRY TEL. COOP., INC. |
566 |
|
|
|
| 830-324
| 5 |
Sisterdale |
TX |
SSDLTXXA0MD |
2086 HILL COUNTRY TEL. COOP., INC. |
566 |
|
|
|
| 830-324
| 6 |
Sisterdale |
TX |
SSDLTXXA0MD |
2086 HILL COUNTRY TEL. COOP., INC. |
566 |
|
|
|
| 830-324
| 7 |
Sisterdale |
TX |
SSDLTXXA0MD |
2086 HILL COUNTRY TEL. COOP., INC. |
566 |
|
|
|
| 830-324
| 8 |
Sisterdale |
TX |
SSDLTXXA0MD |
2086 HILL COUNTRY TEL. COOP., INC. |
566 |
|
|
|
| 830-324
| 9 |
Sisterdale |
TX |
SSDLTXXA0MD |
2086 HILL COUNTRY TEL. COOP., INC. |
566 |
|
|
|
| 830-325
| A |
Eagle Pass |
TX |
SNANTXCA58Z |
516C AT&T CORP. |
566 |
|
|
|
| 830-325
| 0 |
Eagle Pass |
TX |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2007-09-01 |
|
| 830-325
| 1 |
Eagle Pass |
TX |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2007-09-01 |
|
| 830-325
| 2 |
Eagle Pass |
TX |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2007-10-04 |
|
| 830-325
| 3 |
Eagle Pass |
TX |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2007-10-04 |
|
| 830-325
| 4 |
Eagle Pass |
TX |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2008-04-03 |
|
| 830-325
| 5 |
Eagle Pass |
TX |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2008-04-03 |
|
| 830-325
| 6 |
Eagle Pass |
TX |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2008-10-27 |
|
| 830-325
| 7 |
Eagle Pass |
TX |
SNANTXCA58Z |
516C AT&T CORP. |
566 |
|
2006-06-30 |
|
| 830-325
| 8 |
Eagle Pass |
TX |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2009-01-30 |
|
| 830-325
| 9 |
Eagle Pass |
TX |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2009-02-24 |
|
| 830-326
| A |
Dilley |
TX |
DLLYTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
566 |
|
|
|
| 830-326
| 0 |
Dilley |
TX |
DLLYTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
566 |
|
|
|
| 830-326
| 1 |
Dilley |
TX |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2013-06-21 |
|
| 830-326
| 2 |
Dilley |
TX |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2010-10-22 |
|
| 830-326
| 3 |
Dilley |
TX |
SNANTXCAY9X |
793K TWC IP ENABLED SERVICES, LLC |
566 |
|
2011-10-17 |
|
| 830-326
| 4 |
Dilley |
TX |
SNAQTXKY7MD |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
566 |
|
2006-09-25 |
|
| 830-326
| 5 |
Dilley |
TX |
SNANTXDIRMD |
903C ONVOY, LLC - TX |
566 |
|
2016-03-21 |
|
| 830-326
| 6 |
Dilley |
TX |
SNANTXCA34Z |
004F BANDWIDTH.COM CLEC, LLC - TX |
566 |
|
2012-07-09 |
|
| 830-326
| 7 |
Dilley |
TX |
SNANTXDIRMD |
903C ONVOY, LLC - TX |
566 |
|
2016-03-21 |
|
| 830-326
| 8 |
Dilley |
TX |
SNANTX91X7Y |
5562 METROPCS, INC. |
566 |
|
2016-06-10 |
|
| 830-326
| 9 |
Dilley |
TX |
SNANTXCA34Z |
004F BANDWIDTH.COM CLEC, LLC - TX |
566 |
|
2015-01-08 |
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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