Local Calling Guide
Area code/prefix search
NPA: 830
[Rate centres in NPA 830]
[Dial plan for NPA 830]
NXX: 488
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 830-488
| A |
Del Rio |
TX |
SNANTX91XMY |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
566 |
|
|
|
| 830-488
| 0 |
Del Rio |
TX |
|
903C ONVOY, LLC - TX |
566 |
|
2026-10-11 |
|
| 830-488
| 1 |
Del Rio |
TX |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2007-09-01 |
|
| 830-488
| 2 |
Del Rio |
TX |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2007-12-15 |
|
| 830-488
| 3 |
Del Rio |
TX |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2007-09-01 |
|
| 830-488
| 4 |
Del Rio |
TX |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2008-06-28 |
|
| 830-488
| 5 |
Del Rio |
TX |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2008-06-28 |
|
| 830-488
| 6 |
Del Rio |
TX |
SNANTXCAY9X |
793K TWC IP ENABLED SERVICES, LLC |
566 |
|
2008-07-21 |
|
| 830-488
| 7 |
Del Rio |
TX |
SNANTXCA34Z |
004F BANDWIDTH.COM CLEC, LLC - TX |
566 |
|
2009-02-21 |
|
| 830-488
| 8 |
Del Rio |
TX |
SNANTX78GT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2010-01-22 |
|
| 830-488
| 9 |
Del Rio |
TX |
SNANTXDIRMD |
903C ONVOY, LLC - TX |
566 |
|
2014-04-25 |
|
Last updated: Sat, 10 Oct 2026 15:24:20 UTC
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