Local Calling Guide
Area code/prefix search
NPA: 803
[Rate centres in NPA 803]
[Dial plan for NPA 803]
NXX: 403
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
803-403
| A |
Columbia |
SC |
CLMASCSNXSY |
548E ONVOY, LLC - SC |
434 |
|
2024-01-31 |
|
803-403
| 0 |
Columbia |
SC |
CLMASCSNXSY |
548E ONVOY, LLC - SC |
434 |
|
2007-06-02 |
|
803-403
| 1 |
Columbia |
SC |
CLMASCSNXMD |
5258 LEVEL 3 COMMUNICATIONS, LLC - SC |
434 |
|
2008-03-13 |
|
803-403
| 2 |
Columbia |
SC |
|
548E ONVOY, LLC - SC |
434 |
|
2009-02-14 |
|
803-403
| 3 |
Columbia |
SC |
CLMASCLNQMD |
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
434 |
|
2008-06-09 |
|
803-403
| 4 |
Columbia |
SC |
CLMASCPQGT0 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
434 |
|
2008-05-30 |
|
803-403
| 5 |
Columbia |
SC |
CLMASCPQGT0 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
434 |
|
2008-05-30 |
|
803-403
| 6 |
Columbia |
SC |
CLMASCPQGT0 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
434 |
|
2008-05-30 |
|
803-403
| 7 |
Columbia |
SC |
CLMASCPQGT0 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
434 |
|
2008-05-30 |
|
803-403
| 8 |
Columbia |
SC |
CLMASCSNXMD |
5258 LEVEL 3 COMMUNICATIONS, LLC - SC |
434 |
|
2008-07-17 |
|
803-403
| 9 |
Columbia |
SC |
CLMASCSNXMD |
5258 LEVEL 3 COMMUNICATIONS, LLC - SC |
434 |
|
2008-07-17 |
|
Last updated: Sun, 01 Jun 2025 02:18:11 UTC
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