Local Calling Guide
Area code/prefix search
NPA: 815
[Rate centres in NPA 815]
[Dial plan for NPA 815]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 815-313
| 8 |
Ottawa |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2006-04-21 |
|
| 815-313
| 9 |
Ottawa |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2011-04-09 |
|
| 815-314
| A |
Manhattan |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 815-314
| 0 |
Manhattan |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2008-12-12 |
|
| 815-314
| 1 |
Manhattan |
IL |
CHCGILDTKMD |
5447 ACCESS ONE, INC. - IL |
358 |
|
2006-08-06 |
|
| 815-314
| 2 |
Manhattan |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2005-02-20 |
|
| 815-314
| 4 |
Manhattan |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2015-05-25 |
|
| 815-314
| 5 |
Manhattan |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2007-11-20 |
|
| 815-314
| 6 |
Manhattan |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2009-11-10 |
|
| 815-314
| 7 |
Manhattan |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 815-314
| 8 |
Manhattan |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2010-03-29 |
|
| 815-314
| 9 |
Manhattan |
IL |
CHCGILWUJMD |
073H TELNYX LLC |
358 |
|
2018-07-20 |
|
| 815-315
| A |
Rockford |
IL |
RCFRILRCJMD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
360 |
|
|
|
| 815-315
| 0 |
Rockford |
IL |
RCFRILRCJMD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
360 |
|
|
|
| 815-315
| 1 |
Rockford |
IL |
RCFRILRCJMD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
360 |
|
2005-01-17 |
|
| 815-315
| 2 |
Rockford |
IL |
RCFRILRTX5Y |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
360 |
|
2006-08-07 |
|
| 815-315
| 3 |
Rockford |
IL |
RCFRILRTTMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
360 |
|
2006-06-29 |
|
| 815-315
| 4 |
Rockford |
IL |
RCFRILRCJMD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
360 |
|
2003-06-14 |
|
| 815-315
| 5 |
Rockford |
IL |
RCFRILRCMMD |
6529 T-MOBILE USA, INC. |
360 |
|
2004-11-22 |
|
| 815-315
| 6 |
Rockford |
IL |
RCFRILRTDS1 |
9329 ILLINOIS BELL TEL CO |
360 |
|
2005-08-11 |
|
| 815-315
| 7 |
Rockford |
IL |
RCFRILRTX5Y |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
360 |
|
2006-08-07 |
|
| 815-315
| 8 |
Rockford |
IL |
RCFRILRTZMD |
224C ONVOY, LLC |
360 |
|
2010-11-10 |
|
| 815-315
| 9 |
Rockford |
IL |
RCFRILRCJMD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
360 |
|
|
|
| 815-316
| A |
Rockford |
IL |
RCFRILRCJMD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
360 |
|
|
|
| 815-317
| A |
Crescent City |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 815-317
| 0 |
Crescent City |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2008-06-24 |
|
| 815-317
| 1 |
Crescent City |
IL |
CHCGILWUJMD |
073H TELNYX LLC |
358 |
|
2018-07-13 |
|
| 815-317
| 2 |
Crescent City |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2005-03-19 |
|
| 815-317
| 3 |
Crescent City |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2017-02-10 |
|
| 815-317
| 4 |
Crescent City |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2002-09-04 |
|
| 815-317
| 5 |
Crescent City |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2010-08-21 |
|
| 815-317
| 6 |
Crescent City |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2008-12-12 |
|
| 815-317
| 8 |
Crescent City |
IL |
CHCGILDTKMD |
5447 ACCESS ONE, INC. - IL |
358 |
|
2006-08-06 |
|
| 815-317
| 9 |
Crescent City |
IL |
CHCGIL24XMD |
495J STRATUS NETWORKS |
358 |
|
2020-09-20 |
|
| 815-318
| A |
Morris |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 815-318
| 0 |
Morris |
IL |
CHCGILWUJMD |
073H TELNYX LLC |
358 |
|
2017-05-08 |
|
| 815-318
| 1 |
Morris |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2010-05-20 |
|
| 815-318
| 2 |
Morris |
IL |
EGVGILIFDS0 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2004-05-29 |
|
| 815-318
| 3 |
Morris |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2005-02-20 |
|
| 815-318
| 4 |
Morris |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2005-03-19 |
|
| 815-318
| 5 |
Morris |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 815-318
| 6 |
Morris |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 815-318
| 8 |
Morris |
IL |
CHCGILDTKMD |
5447 ACCESS ONE, INC. - IL |
358 |
|
2006-08-06 |
|
| 815-319
| A |
Rockford |
IL |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
|
|
| 815-319
| 0 |
Rockford |
IL |
RCFRILRCMMD |
6529 T-MOBILE USA, INC. |
360 |
|
2006-02-03 |
|
| 815-319
| 1 |
Rockford |
IL |
RCFRILRCMMD |
6529 T-MOBILE USA, INC. |
360 |
|
2006-03-24 |
|
| 815-319
| 2 |
Rockford |
IL |
RCFRILRCMMD |
6529 T-MOBILE USA, INC. |
360 |
|
2006-03-24 |
|
| 815-319
| 3 |
Rockford |
IL |
RCFRILRCMMD |
6529 T-MOBILE USA, INC. |
360 |
|
2008-03-24 |
|
| 815-319
| 4 |
Rockford |
IL |
RCFRILRTDS1 |
9329 ILLINOIS BELL TEL CO |
360 |
|
2005-12-12 |
|
| 815-319
| 5 |
Rockford |
IL |
RCFRILRCMMD |
6529 T-MOBILE USA, INC. |
360 |
|
2008-04-18 |
|
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Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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