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 |
| 815-289
| 3 |
Rockford |
IL |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
|
|
| 815-289
| 4 |
Rockford |
IL |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
|
|
| 815-289
| 5 |
Rockford |
IL |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
|
|
| 815-289
| 6 |
Rockford |
IL |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
|
|
| 815-289
| 7 |
Rockford |
IL |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
|
|
| 815-289
| 8 |
Rockford |
IL |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
|
|
| 815-289
| 9 |
Rockford |
IL |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
|
|
| 815-290
| A |
Minooka |
IL |
CHCGILCLXOX |
516C AT&T CORP. |
358 |
|
|
|
| 815-290
| 0 |
Minooka |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2010-05-09 |
|
| 815-290
| 1 |
Minooka |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2024-03-09 |
|
| 815-290
| 2 |
Minooka |
IL |
CHCGILDT8MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
358 |
|
2014-02-24 |
|
| 815-290
| 3 |
Minooka |
IL |
OKBRILOADC2 |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
2008-10-14 |
|
| 815-290
| 4 |
Minooka |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2007-11-30 |
|
| 815-290
| 5 |
Minooka |
IL |
CHCGILCLXOX |
516C AT&T CORP. |
358 |
|
2006-05-02 |
|
| 815-290
| 6 |
Minooka |
IL |
|
515J IP HORIZON LLC |
358 |
|
2021-06-27 |
|
| 815-290
| 7 |
Minooka |
IL |
MINKILMKDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2008-03-19 |
|
| 815-290
| 8 |
Minooka |
IL |
CHCGILDTKMD |
5447 ACCESS ONE, INC. - IL |
358 |
|
2006-08-06 |
|
| 815-290
| 9 |
Minooka |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2008-12-12 |
|
| 815-291
| A |
Freeport |
IL |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
|
|
| 815-291
| 0 |
Freeport |
IL |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
|
|
| 815-291
| 1 |
Freeport |
IL |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
|
|
| 815-291
| 2 |
Freeport |
IL |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
|
|
| 815-291
| 3 |
Freeport |
IL |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
|
|
| 815-291
| 4 |
Freeport |
IL |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
|
|
| 815-291
| 5 |
Freeport |
IL |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
|
|
| 815-291
| 6 |
Freeport |
IL |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
|
|
| 815-291
| 7 |
Freeport |
IL |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
|
|
| 815-291
| 8 |
Freeport |
IL |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
|
|
| 815-291
| 9 |
Freeport |
IL |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
|
|
| 815-292
| A |
South Bergen |
IL |
|
0980 BERGEN TEL. CO. - IL |
356 |
|
|
|
| 815-293
| A |
Romeoville |
IL |
RMVLILRMDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 815-293
| 0 |
Romeoville |
IL |
RMVLILRMDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 815-293
| 1 |
Romeoville |
IL |
RMVLILRMDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 815-293
| 2 |
Romeoville |
IL |
RMVLILRMDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 815-293
| 3 |
Romeoville |
IL |
RMVLILRMDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 815-293
| 4 |
Romeoville |
IL |
RMVLILRMDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 815-293
| 5 |
Romeoville |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2014-09-20 |
|
| 815-293
| 6 |
Romeoville |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2008-10-05 |
|
| 815-293
| 7 |
Romeoville |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2008-12-12 |
|
| 815-293
| 8 |
Romeoville |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2019-07-07 |
|
| 815-293
| 9 |
Romeoville |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2019-07-07 |
|
| 815-294
| A |
La Grange |
IL |
LBRDILGOAMD |
6630 SPOK, INC. |
358 |
|
|
|
| 815-295
| A |
Kankakee |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 815-295
| 0 |
Kankakee |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 815-295
| 1 |
Kankakee |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2005-03-01 |
|
| 815-295
| 2 |
Kankakee |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2005-03-01 |
|
| 815-295
| 3 |
Kankakee |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2004-09-17 |
|
| 815-295
| 4 |
Kankakee |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2006-10-16 |
|
| 815-295
| 5 |
Kankakee |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2007-07-29 |
|
| 815-295
| 6 |
Kankakee |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2005-11-07 |
|
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Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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