Local Calling Guide
Area code/prefix search
Sheridan, IL
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 779-285
| A |
CHCGIL24NMD |
495J STRATUS NETWORKS |
358 |
|
|
|
| 779-285
| 0 |
|
073H TELNYX LLC |
358 |
|
2020-10-23 |
|
| 779-285
| 1 |
|
495J STRATUS NETWORKS |
358 |
|
2020-10-22 |
|
| 779-285
| 2 |
|
224C ONVOY, LLC |
358 |
|
2021-02-12 |
|
| 779-285
| 3 |
|
224C ONVOY, LLC |
358 |
|
2021-02-12 |
|
| 779-285
| 4 |
|
224C ONVOY, LLC |
358 |
|
2021-02-12 |
|
| 779-285
| 6 |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
2024-05-08 |
|
| 779-285
| 8 |
|
624H ONVOY SPECTRUM, LLC |
358 |
|
2024-04-28 |
|
| 779-285
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2024-12-04 |
|
| 815-201
| A |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
|
|
| 815-201
| 0 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2012-10-13 |
|
| 815-201
| 1 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2012-11-26 |
|
| 815-201
| 2 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2014-05-25 |
|
| 815-201
| 3 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2015-06-11 |
|
| 815-201
| 4 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2016-06-17 |
|
| 815-201
| 5 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2017-03-27 |
|
| 815-201
| 6 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2017-11-06 |
|
| 815-201
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
358 |
|
2015-06-25 |
|
| 815-201
| 8 |
|
224C ONVOY, LLC |
358 |
|
2019-08-24 |
|
| 815-201
| 9 |
|
318J COMCAST IP PHONE, LLC |
358 |
|
2020-04-11 |
|
| 815-496
| A |
SHRDILXARS0 |
1015 FRONTIER NORTH, INC. - IL |
358 |
|
|
|
| 815-496
| 0 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2008-12-12 |
|
| 815-496
| 1 |
|
1015 FRONTIER NORTH, INC. - IL |
358 |
|
|
|
| 815-496
| 2 |
|
1015 FRONTIER NORTH, INC. - IL |
358 |
|
|
|
| 815-496
| 3 |
|
1015 FRONTIER NORTH, INC. - IL |
358 |
|
|
|
| 815-496
| 4 |
|
224C ONVOY, LLC |
358 |
|
2020-05-23 |
|
| 815-496
| 5 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2012-03-10 |
|
| 815-496
| 6 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2002-09-04 |
|
| 815-496
| 7 |
|
593K MCC TELEPHONY LLC |
358 |
|
2010-06-13 |
|
| 815-496
| 8 |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2004-02-07 |
|
| 815-496
| 9 |
|
1015 FRONTIER NORTH, INC. - IL |
358 |
|
|
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
Sponsored by: LES.NET
Like this site? We accept donations via PayPal.