Local Calling Guide
Area code/prefix search
Lombard, IL
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 630-576
| 6 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2001-01-27 |
|
| 630-576
| 7 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2001-01-27 |
|
| 630-576
| 8 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2001-01-27 |
|
| 630-576
| 9 |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2013-04-27 |
|
| 630-599
| A |
EGVGILIFDS1 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-599
| 0 |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-599
| 1 |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-599
| 2 |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-599
| 3 |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-599
| 4 |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-599
| 5 |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2008-04-26 |
|
| 630-599
| 6 |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-599
| 7 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2008-11-14 |
|
| 630-599
| 8 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2010-11-20 |
|
| 630-599
| 9 |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-613
| A |
CHCGIL24DS0 |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-613
| 0 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2007-08-16 |
|
| 630-613
| 1 |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-613
| 2 |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-613
| 3 |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-613
| 4 |
|
145J TERRA NOVA TELECOM INC. |
358 |
|
2025-07-26 |
|
| 630-613
| 5 |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-613
| 6 |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-613
| 7 |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-613
| 8 |
|
318J COMCAST IP PHONE, LLC |
358 |
|
2014-06-16 |
|
| 630-613
| 9 |
|
318J COMCAST IP PHONE, LLC |
358 |
|
|
|
| 630-620
| A |
LBRDILLMDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-627
| A |
LBRDILLMDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-628
| A |
LBRDILLMDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-629
| A |
LBRDILLMDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-652
| A |
LBRDILLMDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-652
| 0 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-652
| 1 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-652
| 2 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-652
| 3 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-652
| 4 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-652
| 5 |
|
224C ONVOY, LLC |
358 |
|
2016-08-21 |
|
| 630-652
| 6 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-652
| 7 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-652
| 8 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-652
| 9 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-656
| A |
|
6529 T-MOBILE USA, INC. |
358 |
|
2025-03-17 |
|
| 630-656
| 0 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2010-08-31 |
|
| 630-656
| 1 |
|
318J COMCAST IP PHONE, LLC |
358 |
|
2008-09-18 |
|
| 630-656
| 2 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2009-01-27 |
|
| 630-656
| 3 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2008-05-12 |
|
| 630-656
| 4 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2008-05-12 |
|
| 630-656
| 5 |
|
829J PAETEC ITEL, LLC |
358 |
|
2009-11-02 |
|
| 630-656
| 6 |
|
5447 ACCESS ONE, INC. - IL |
358 |
|
2008-09-22 |
|
| 630-656
| 7 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2008-10-07 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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