Local Calling Guide
Area code/prefix search
NPA: 815
[Rate centres in NPA 815]
[Dial plan for NPA 815]
NXX: 975
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 815-975
| A |
Belvidere |
IL |
RCFRILRTTMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
|
|
| 815-975
| 0 |
Belvidere |
IL |
RCFRILRTTMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
2002-10-25 |
|
| 815-975
| 1 |
Belvidere |
IL |
RCFRILRTTMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
2004-03-01 |
|
| 815-975
| 2 |
Belvidere |
IL |
RCFRILRTTMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
2004-03-01 |
|
| 815-975
| 3 |
Belvidere |
IL |
RCFRILRCJMD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
360 |
|
2005-01-03 |
|
| 815-975
| 4 |
Belvidere |
IL |
RCFRILRTTMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
2004-12-04 |
|
| 815-975
| 5 |
Belvidere |
IL |
RCFRILRTTMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
2005-11-20 |
|
| 815-975
| 6 |
Belvidere |
IL |
RCFRILRCJMD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
360 |
|
2011-04-03 |
|
| 815-975
| 7 |
Belvidere |
IL |
RCFRILRTTMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
2005-01-05 |
|
| 815-975
| 8 |
Belvidere |
IL |
RCFRILRTTMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
2005-01-05 |
|
| 815-975
| 9 |
Belvidere |
IL |
RCFRILRTX4Y |
318J COMCAST IP PHONE, LLC |
360 |
|
2006-08-27 |
|
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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