Local Calling Guide
Area code/prefix search
McHenry, IL
<< 1 2 3 4
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 815-679
| A |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 815-679
| 3 |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 815-679
| 4 |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2010-09-23 |
|
| 815-679
| 6 |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2006-12-31 |
|
| 815-679
| 7 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2008-02-15 |
|
| 815-679
| 8 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2006-06-23 |
|
| 815-679
| 9 |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2013-04-27 |
|
| 815-759
| A |
MCHNILMYDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 815-900
| A |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
| 815-900
| 0 |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2010-09-19 |
|
| 815-900
| 1 |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2011-05-07 |
|
| 815-900
| 2 |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-06-17 |
|
| 815-900
| 3 |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2012-03-12 |
|
| 815-900
| 4 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2011-08-04 |
|
| 815-900
| 5 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2012-09-30 |
|
| 815-900
| 6 |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2011-10-24 |
|
| 815-900
| 7 |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2012-04-30 |
|
| 815-900
| 8 |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2013-02-14 |
|
| 815-900
| 9 |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2012-09-23 |
|
| 815-903
| A |
CHCGILWBXDZ |
9748 AMERICAN MESSAGING SERVICES, LLC |
358 |
|
|
|
<< 1 2 3 4
Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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