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 |
| 815-659
| A |
Bureau |
IL |
BUREILXARS0 |
1015 FRONTIER NORTH, INC. - IL |
368 |
|
|
|
| 815-659
| 1 |
Bureau |
IL |
BUREILXARS0 |
1015 FRONTIER NORTH, INC. - IL |
368 |
|
|
|
| 815-659
| 3 |
Bureau |
IL |
BUREILXARS0 |
1015 FRONTIER NORTH, INC. - IL |
368 |
|
|
|
| 815-659
| 4 |
Bureau |
IL |
KEWNILXDYMD |
846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL |
368 |
|
2010-04-15 |
|
| 815-659
| 5 |
Bureau |
IL |
PRTNILXAX0X |
224C ONVOY, LLC |
368 |
|
2024-12-30 |
|
| 815-659
| 8 |
Bureau |
IL |
PEORILPJDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
368 |
|
2015-11-05 |
|
| 815-659
| 9 |
Bureau |
IL |
PEORILPJXRZ |
495J STRATUS NETWORKS |
368 |
|
2020-08-02 |
|
| 815-660
| A |
Lockport |
IL |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 815-660
| 0 |
Lockport |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2016-03-11 |
|
| 815-660
| 1 |
Lockport |
IL |
|
515J IP HORIZON LLC |
358 |
|
2013-05-05 |
|
| 815-660
| 2 |
Lockport |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2016-03-11 |
|
| 815-660
| 3 |
Lockport |
IL |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 815-660
| 5 |
Lockport |
IL |
CHCGILWUJMD |
073H TELNYX LLC |
358 |
|
2017-05-08 |
|
| 815-660
| 6 |
Lockport |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2017-08-03 |
|
| 815-660
| 7 |
Lockport |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2016-12-09 |
|
| 815-660
| 8 |
Lockport |
IL |
|
515J IP HORIZON LLC |
358 |
|
2016-08-09 |
|
| 815-660
| 9 |
Lockport |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2024-02-09 |
|
| 815-661
| A |
Morris |
IL |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 815-661
| 0 |
Morris |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2008-10-24 |
|
| 815-661
| 1 |
Morris |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2008-10-24 |
|
| 815-661
| 2 |
Morris |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2010-05-09 |
|
| 815-661
| 3 |
Morris |
IL |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 815-661
| 4 |
Morris |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2017-06-26 |
|
| 815-661
| 5 |
Morris |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2015-05-21 |
|
| 815-661
| 6 |
Morris |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2015-05-21 |
|
| 815-661
| 7 |
Morris |
IL |
CHCGILDT8MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
358 |
|
2013-06-28 |
|
| 815-661
| 8 |
Morris |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2014-05-05 |
|
| 815-661
| 9 |
Morris |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2017-06-26 |
|
| 815-662
| A |
Momence |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 815-662
| 0 |
Momence |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2014-10-12 |
|
| 815-662
| 1 |
Momence |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2014-10-12 |
|
| 815-662
| 2 |
Momence |
IL |
CHCGILDT8MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
358 |
|
2014-02-24 |
|
| 815-662
| 3 |
Momence |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2005-02-20 |
|
| 815-662
| 4 |
Momence |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 815-662
| 5 |
Momence |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2014-05-25 |
|
| 815-662
| 6 |
Momence |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2024-10-04 |
|
| 815-662
| 7 |
Momence |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2011-01-04 |
|
| 815-662
| 8 |
Momence |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2011-03-11 |
|
| 815-662
| 9 |
Momence |
IL |
CHCGIL24XMD |
495J STRATUS NETWORKS |
358 |
|
2020-09-26 |
|
| 815-663
| A |
Spring Valley |
IL |
SPVYILXARS0 |
1015 FRONTIER NORTH, INC. - IL |
368 |
|
|
|
| 815-663
| 0 |
Spring Valley |
IL |
SPVYILXARS0 |
1015 FRONTIER NORTH, INC. - IL |
368 |
|
|
|
| 815-663
| 1 |
Spring Valley |
IL |
SPVYILXARS0 |
1015 FRONTIER NORTH, INC. - IL |
368 |
|
|
|
| 815-663
| 2 |
Spring Valley |
IL |
SPVYILXARS0 |
1015 FRONTIER NORTH, INC. - IL |
368 |
|
|
|
| 815-663
| 3 |
Spring Valley |
IL |
SPVYILXARS0 |
1015 FRONTIER NORTH, INC. - IL |
368 |
|
|
|
| 815-663
| 4 |
Spring Valley |
IL |
SPVYILXARS0 |
1015 FRONTIER NORTH, INC. - IL |
368 |
|
|
|
| 815-663
| 5 |
Spring Valley |
IL |
SPVYILXARS0 |
1015 FRONTIER NORTH, INC. - IL |
368 |
|
|
|
| 815-663
| 6 |
Spring Valley |
IL |
SPVYILXARS0 |
1015 FRONTIER NORTH, INC. - IL |
368 |
|
|
|
| 815-663
| 7 |
Spring Valley |
IL |
PEORILPJXUZ |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
368 |
|
2010-08-23 |
|
| 815-663
| 8 |
Spring Valley |
IL |
PEORILPJXTZ |
318J COMCAST IP PHONE, LLC |
368 |
|
2007-09-23 |
|
| 815-663
| 9 |
Spring Valley |
IL |
PEORILPJXUZ |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
368 |
|
2023-12-11 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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