Local Calling Guide
Area code/prefix search
Dundee, IL
<< 1 2
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 847-586
| 5 |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2004-09-20 |
|
| 847-586
| 6 |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2004-04-05 |
|
| 847-586
| 7 |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2004-04-05 |
|
| 847-586
| 8 |
|
939H COMMIO, LLC |
358 |
|
2021-10-14 |
|
| 847-586
| 9 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
2005-08-20 |
|
| 847-649
| A |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
|
|
| 847-649
| 0 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
|
|
| 847-649
| 1 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
|
|
| 847-649
| 2 |
|
829J PAETEC ITEL, LLC |
358 |
|
2005-11-08 |
|
| 847-649
| 3 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2001-12-13 |
|
| 847-649
| 4 |
|
224C ONVOY, LLC |
358 |
|
2017-07-13 |
|
| 847-649
| 5 |
|
829J PAETEC ITEL, LLC |
358 |
|
1999-06-25 |
|
| 847-649
| 6 |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2019-05-18 |
|
| 847-649
| 7 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 847-649
| 8 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 847-649
| 9 |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2000-10-31 |
|
| 847-783
| A |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
|
|
| 847-783
| 0 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2000-02-07 |
|
| 847-783
| 1 |
|
5447 ACCESS ONE, INC. - IL |
358 |
|
2006-01-20 |
|
| 847-783
| 2 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2001-06-12 |
|
| 847-783
| 3 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2001-07-20 |
|
| 847-783
| 4 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2000-02-07 |
|
| 847-783
| 5 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2000-02-07 |
|
| 847-783
| 6 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2002-07-09 |
|
| 847-783
| 7 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
|
|
| 847-783
| 8 |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2006-05-18 |
|
| 847-783
| 9 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
|
|
| 847-836
| A |
EDNDILDUDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 847-844
| A |
EDNDILDUDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 847-844
| 0 |
|
318J COMCAST IP PHONE, LLC |
358 |
|
1998-11-28 |
|
| 847-844
| 1 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 847-844
| 2 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 847-844
| 3 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
1999-09-10 |
|
| 847-844
| 4 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2000-08-15 |
|
| 847-844
| 5 |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
2002-06-12 |
|
| 847-844
| 6 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
1999-09-10 |
|
| 847-844
| 7 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 847-844
| 8 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 847-844
| 9 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 847-851
| A |
CHCGIL24DS0 |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 847-851
| 0 |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2006-04-22 |
|
| 847-851
| 1 |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 847-851
| 2 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2005-09-30 |
|
| 847-851
| 3 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2005-09-30 |
|
| 847-851
| 4 |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2019-06-07 |
|
| 847-851
| 5 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2002-03-13 |
|
| 847-851
| 6 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2002-03-13 |
|
| 847-851
| 7 |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2002-03-13 |
|
| 847-851
| 8 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2001-09-06 |
|
| 847-851
| 9 |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
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Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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