Local Calling Guide
Area code/prefix search
Switch: CHCGILGMDS7
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NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
312-278
| 3 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
312-278
| 4 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
312-281
| 6 |
Chicago Zone 01-Franklin |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
312-281
| 7 |
Chicago Zone 01-Franklin |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
312-283
| 0 |
Chicago Zone 01-Franklin |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
312-283
| 3 |
Chicago Zone 01-Franklin |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
312-283
| 4 |
Chicago Zone 01-Franklin |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
312-283
| 5 |
Chicago Zone 01-Franklin |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
312-283
| 7 |
Chicago Zone 01-Franklin |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
312-285
| 0 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2006-12-09 |
|
312-288
| 8 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2008-06-27 |
|
312-300
| A |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
312-300
| 0 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2018-10-25 |
|
312-300
| 4 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2012-02-25 |
|
312-300
| 5 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2012-02-25 |
|
312-300
| 6 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2012-02-25 |
|
312-300
| 7 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2012-02-25 |
|
312-324
| A |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
312-324
| 0 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2005-01-30 |
|
312-324
| 3 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2005-01-30 |
|
312-324
| 5 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2002-05-21 |
|
312-324
| 6 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2002-05-21 |
|
312-324
| 7 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2002-05-21 |
|
312-361
| 0 |
Chicago Zone 01-Monroe |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2006-12-09 |
|
312-361
| 1 |
Chicago Zone 01-Monroe |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2010-07-14 |
|
312-361
| 3 |
Chicago Zone 01-Monroe |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2010-07-14 |
|
312-361
| 8 |
Chicago Zone 01-Monroe |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2006-12-09 |
|
312-366
| 3 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2016-04-16 |
|
312-373
| A |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
312-373
| 1 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
312-373
| 2 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
312-373
| 3 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
312-373
| 4 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
312-373
| 6 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
312-373
| 7 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
312-373
| 8 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
312-373
| 9 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
312-376
| 8 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2004-09-02 |
|
312-379
| 8 |
Chicago Zone 01-Illinois Dearborn |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2006-12-09 |
|
312-380
| 4 |
Chicago Zone 01-Canal |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2006-07-15 |
|
312-380
| 5 |
Chicago Zone 01-Canal |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2006-12-09 |
|
312-380
| 6 |
Chicago Zone 01-Canal |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2006-12-09 |
|
312-386
| 5 |
Chicago Zone 01-Wabash |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2011-08-06 |
|
312-386
| 7 |
Chicago Zone 01-Wabash |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2007-09-26 |
|
312-395
| 5 |
Chicago Zone 01-Franklin |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2003-01-12 |
|
312-395
| 6 |
Chicago Zone 01-Franklin |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2003-01-12 |
|
312-395
| 7 |
Chicago Zone 01-Franklin |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2002-10-22 |
|
312-395
| 8 |
Chicago Zone 01-Franklin |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2003-01-12 |
|
312-423
| A |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
312-423
| 1 |
Chicago Zone 01-Calumet |
IL |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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