Local Calling Guide
Area code/prefix search
McHenry, IL
<< 1 2 3 4 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 779-704
| 1 |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2014-09-26 |
|
| 779-704
| 2 |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2014-08-22 |
|
| 779-704
| 3 |
EGVGILIFDS0 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2013-12-29 |
|
| 779-704
| 4 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2014-04-13 |
|
| 779-704
| 5 |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2016-03-31 |
|
| 779-704
| 6 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2016-03-14 |
|
| 779-704
| 7 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2016-03-14 |
|
| 779-704
| 8 |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2014-11-22 |
|
| 779-704
| 9 |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2014-11-22 |
|
| 815-271
| A |
EGVGILIFDS0 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 815-271
| 0 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2011-04-12 |
|
| 815-271
| 1 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2005-06-04 |
|
| 815-271
| 2 |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2009-05-06 |
|
| 815-271
| 3 |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2005-02-20 |
|
| 815-271
| 4 |
EGVGILIFDS0 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2005-11-07 |
|
| 815-271
| 5 |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2005-07-01 |
|
| 815-271
| 6 |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2010-08-26 |
|
| 815-271
| 7 |
EGVGILIFDS0 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2005-11-07 |
|
| 815-271
| 8 |
EGVGILIFDS0 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2005-11-07 |
|
| 815-271
| 9 |
EGVGILIFDS0 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 815-307
| A |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 815-307
| 0 |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2010-10-24 |
|
| 815-307
| 1 |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2013-05-30 |
|
| 815-307
| 2 |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2003-11-24 |
|
| 815-307
| 3 |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2003-12-27 |
|
| 815-307
| 4 |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2003-11-24 |
|
| 815-307
| 5 |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2009-01-25 |
|
| 815-307
| 6 |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2008-09-10 |
|
| 815-307
| 7 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 815-307
| 8 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 815-307
| 9 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2011-04-12 |
|
| 815-322
| A |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 815-322
| 0 |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2016-05-27 |
|
| 815-322
| 1 |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2010-03-11 |
|
| 815-322
| 2 |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2008-07-18 |
|
| 815-322
| 3 |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2009-10-28 |
|
| 815-322
| 4 |
CHCGILDT8MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
358 |
|
2013-06-28 |
|
| 815-322
| 5 |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2005-03-19 |
|
| 815-322
| 6 |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2010-03-24 |
|
| 815-322
| 7 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2006-09-13 |
|
| 815-322
| 8 |
CHCGILDTKMD |
5447 ACCESS ONE, INC. - IL |
358 |
|
2006-08-06 |
|
| 815-322
| 9 |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2010-08-14 |
|
| 815-331
| A |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 815-331
| 0 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 815-331
| 1 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 815-331
| 2 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 815-331
| 3 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 815-331
| 4 |
CHCGILWUKMD |
939H COMMIO, LLC |
358 |
|
2021-10-14 |
|
| 815-331
| 5 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 815-331
| 6 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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