Local Calling Guide
Area code/prefix search
Barrington, IL
<< 1 2 3
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 847-713
| 8 |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2004-09-20 |
|
| 847-713
| 9 |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
|
|
| 847-756
| A |
EGVGILIFDS0 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 847-756
| 0 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2004-10-15 |
|
| 847-756
| 1 |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
2005-10-27 |
|
| 847-756
| 2 |
BNTOILBADS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2001-11-26 |
|
| 847-756
| 3 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2002-07-22 |
|
| 847-756
| 4 |
BNTOILBADS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2002-10-12 |
|
| 847-756
| 5 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2001-12-18 |
|
| 847-756
| 6 |
BNTOILBADS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2002-10-12 |
|
| 847-756
| 7 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2001-06-25 |
|
| 847-756
| 8 |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
2005-11-11 |
|
| 847-756
| 9 |
EGVGILIFDS0 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 847-809
| A |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 847-820
| A |
|
597F VOIP INNOVATIONS, LLC |
358 |
|
2026-05-10 |
|
| 847-820
| 0 |
|
597F VOIP INNOVATIONS, LLC |
358 |
|
2026-05-10 |
|
| 847-842
| A |
BNTOILBADS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 847-852
| A |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 847-852
| 0 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2005-02-28 |
|
| 847-852
| 1 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2004-09-20 |
|
| 847-852
| 2 |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2004-07-15 |
|
| 847-852
| 3 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2003-08-26 |
|
| 847-852
| 4 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 847-852
| 5 |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
2003-02-16 |
|
| 847-852
| 6 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2004-09-04 |
|
| 847-852
| 7 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2012-05-03 |
|
| 847-852
| 8 |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2012-09-23 |
|
| 847-852
| 9 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2004-12-09 |
|
<< 1 2 3
Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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