Local Calling Guide
Area code/prefix search
Glen Ellyn, IL
<< 1 2
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 630-793
| 5 |
|
516C AT&T CORP. |
358 |
|
2005-12-07 |
|
| 630-793
| 6 |
|
224C ONVOY, LLC |
358 |
|
2016-02-03 |
|
| 630-793
| 8 |
|
224C ONVOY, LLC |
358 |
|
2016-02-03 |
|
| 630-793
| 9 |
|
318J COMCAST IP PHONE, LLC |
358 |
|
2006-10-19 |
|
| 630-858
| A |
GLELILGEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-866
| A |
CHCGIL24DS0 |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-866
| 0 |
|
224C ONVOY, LLC |
358 |
|
2020-05-22 |
|
| 630-866
| 1 |
|
073H TELNYX LLC |
358 |
|
2020-01-29 |
|
| 630-866
| 2 |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-866
| 3 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2014-10-06 |
|
| 630-866
| 4 |
|
829J PAETEC ITEL, LLC |
358 |
|
2008-01-28 |
|
| 630-866
| 5 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2014-10-06 |
|
| 630-866
| 6 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2014-10-06 |
|
| 630-866
| 7 |
|
224C ONVOY, LLC |
358 |
|
2016-03-18 |
|
| 630-866
| 8 |
|
224C ONVOY, LLC |
358 |
|
2016-01-07 |
|
| 630-866
| 9 |
|
224C ONVOY, LLC |
358 |
|
2020-02-24 |
|
| 630-942
| A |
GLELILGEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-984
| A |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-984
| 0 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2015-01-29 |
|
| 630-984
| 1 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2015-01-29 |
|
| 630-984
| 2 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2014-02-08 |
|
| 630-984
| 3 |
|
224C ONVOY, LLC |
358 |
|
2023-05-07 |
|
| 630-984
| 4 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-984
| 5 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2005-04-02 |
|
| 630-984
| 6 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2005-04-02 |
|
| 630-984
| 7 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2012-02-11 |
|
| 630-984
| 8 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2015-01-29 |
|
| 630-984
| 9 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2015-01-29 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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