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 |
| 815-678
| 9 |
Richmond |
IL |
CHCGIL245MD |
073H TELNYX LLC |
358 |
|
2020-07-19 |
|
| 815-679
| A |
McHenry |
IL |
CHCGIL24SMD |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 815-679
| 3 |
McHenry |
IL |
CHCGIL24SMD |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 815-679
| 4 |
McHenry |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2010-09-23 |
|
| 815-679
| 6 |
McHenry |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2006-12-31 |
|
| 815-679
| 7 |
McHenry |
IL |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2008-02-15 |
|
| 815-679
| 8 |
McHenry |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2006-06-23 |
|
| 815-679
| 9 |
McHenry |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2013-04-27 |
|
| 815-680
| A |
Manhattan |
IL |
CHCGIL24SMD |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 815-680
| 0 |
Manhattan |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2014-09-20 |
|
| 815-680
| 1 |
Manhattan |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2014-09-20 |
|
| 815-680
| 2 |
Manhattan |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2016-04-11 |
|
| 815-680
| 3 |
Manhattan |
IL |
CHCGIL24SMD |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 815-680
| 4 |
Manhattan |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2016-04-11 |
|
| 815-680
| 5 |
Manhattan |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2004-01-14 |
|
| 815-680
| 6 |
Manhattan |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2005-05-29 |
|
| 815-680
| 7 |
Manhattan |
IL |
|
145J TERRA NOVA TELECOM INC. |
358 |
|
2022-04-05 |
|
| 815-680
| 8 |
Manhattan |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2013-04-27 |
|
| 815-680
| 9 |
Manhattan |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2013-04-27 |
|
| 815-681
| A |
Oglesby |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
|
|
| 815-681
| 0 |
Oglesby |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2010-09-27 |
|
| 815-681
| 1 |
Oglesby |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2011-01-20 |
|
| 815-681
| 2 |
Oglesby |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2011-02-13 |
|
| 815-681
| 3 |
Oglesby |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2011-02-13 |
|
| 815-681
| 4 |
Oglesby |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2011-05-09 |
|
| 815-681
| 5 |
Oglesby |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2011-06-05 |
|
| 815-681
| 6 |
Oglesby |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2011-06-19 |
|
| 815-681
| 7 |
Oglesby |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2012-07-08 |
|
| 815-681
| 8 |
Oglesby |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2016-10-21 |
|
| 815-681
| 9 |
Oglesby |
IL |
CHCGILCLXOX |
516C AT&T CORP. |
358 |
|
2011-10-28 |
|
| 815-682
| A |
Stockland |
IL |
STLDILXARS1 |
1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL |
358 |
|
|
|
| 815-682
| 0 |
Stockland |
IL |
CHCGIL245MD |
073H TELNYX LLC |
358 |
|
2020-07-20 |
|
| 815-682
| 1 |
Stockland |
IL |
CHCGIL24NMD |
495J STRATUS NETWORKS |
358 |
|
2020-09-20 |
|
| 815-682
| 2 |
Stockland |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2019-08-24 |
|
| 815-682
| 4 |
Stockland |
IL |
STLDILXARS1 |
1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL |
358 |
|
|
|
| 815-682
| 5 |
Stockland |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2021-04-01 |
|
| 815-682
| 6 |
Stockland |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2012-05-21 |
|
| 815-682
| 7 |
Stockland |
IL |
CHCGILDT8MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
358 |
|
2015-06-25 |
|
| 815-683
| A |
Crescent City |
IL |
CRCYILCCRS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 815-683
| 0 |
Crescent City |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2020-08-07 |
|
| 815-683
| 1 |
Crescent City |
IL |
JOLTILJOPMD |
593K MCC TELEPHONY LLC |
358 |
|
2010-03-15 |
|
| 815-683
| 2 |
Crescent City |
IL |
CRCYILCCRS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 815-683
| 3 |
Crescent City |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2020-08-07 |
|
| 815-683
| 4 |
Crescent City |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2009-11-13 |
|
| 815-683
| 5 |
Crescent City |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2007-12-05 |
|
| 815-683
| 6 |
Crescent City |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2010-03-11 |
|
| 815-683
| 7 |
Crescent City |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2016-04-14 |
|
| 815-683
| 8 |
Crescent City |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-06-06 |
|
| 815-683
| 9 |
Crescent City |
IL |
CRCYILCCRS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 815-684
| A |
Chadwick |
IL |
CHWKILXARS0 |
1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL |
364 |
|
|
|
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Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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