Local Calling Guide
Area code/prefix search
NPA: 630
[Rate centres in NPA 630]
[Dial plan for NPA 630]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 630-338
| 9 |
Geneva |
IL |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2004-08-15 |
|
| 630-339
| A |
Roselle |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-339
| 0 |
Roselle |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2010-02-14 |
|
| 630-339
| 2 |
Roselle |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2005-05-16 |
|
| 630-339
| 3 |
Roselle |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2005-11-02 |
|
| 630-339
| 4 |
Roselle |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2003-05-13 |
|
| 630-339
| 5 |
Roselle |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2005-11-02 |
|
| 630-339
| 6 |
Roselle |
IL |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2004-04-04 |
|
| 630-339
| 7 |
Roselle |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2006-01-09 |
|
| 630-339
| 8 |
Roselle |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2005-02-24 |
|
| 630-339
| 9 |
Roselle |
IL |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
2007-12-02 |
|
| 630-340
| A |
Aurora |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-340
| 0 |
Aurora |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2006-08-27 |
|
| 630-340
| 1 |
Aurora |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2006-08-27 |
|
| 630-340
| 2 |
Aurora |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2006-08-27 |
|
| 630-340
| 3 |
Aurora |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2006-08-28 |
|
| 630-340
| 4 |
Aurora |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2006-08-28 |
|
| 630-340
| 5 |
Aurora |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2006-08-28 |
|
| 630-340
| 6 |
Aurora |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2006-09-14 |
|
| 630-340
| 7 |
Aurora |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2006-10-20 |
|
| 630-340
| 8 |
Aurora |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2006-11-20 |
|
| 630-340
| 9 |
Aurora |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2006-08-27 |
|
| 630-341
| A |
La Grange |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
|
|
| 630-342
| A |
La Grange |
IL |
LBRDILGOAMD |
6630 SPOK, INC. |
358 |
|
|
|
| 630-343
| A |
Lemont |
IL |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-343
| 0 |
Lemont |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2006-01-06 |
|
| 630-343
| 1 |
Lemont |
IL |
CHCGILDTKMD |
5447 ACCESS ONE, INC. - IL |
358 |
|
2006-07-21 |
|
| 630-343
| 2 |
Lemont |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2005-02-24 |
|
| 630-343
| 3 |
Lemont |
IL |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
2002-11-26 |
|
| 630-343
| 4 |
Lemont |
IL |
EGVGILIFDS1 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2004-05-29 |
|
| 630-343
| 5 |
Lemont |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2006-01-06 |
|
| 630-343
| 6 |
Lemont |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2006-02-13 |
|
| 630-343
| 7 |
Lemont |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2006-02-13 |
|
| 630-343
| 8 |
Lemont |
IL |
|
145J TERRA NOVA TELECOM INC. |
358 |
|
2025-06-02 |
|
| 630-343
| 9 |
Lemont |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2008-12-12 |
|
| 630-344
| A |
Wheaton |
IL |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
|
|
| 630-344
| 0 |
Wheaton |
IL |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
|
|
| 630-344
| 1 |
Wheaton |
IL |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
|
|
| 630-344
| 2 |
Wheaton |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2007-08-02 |
|
| 630-344
| 3 |
Wheaton |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2008-02-16 |
|
| 630-344
| 4 |
Wheaton |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2002-09-09 |
|
| 630-344
| 5 |
Wheaton |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2005-02-24 |
|
| 630-344
| 6 |
Wheaton |
IL |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
2005-07-29 |
|
| 630-344
| 7 |
Wheaton |
IL |
|
145J TERRA NOVA TELECOM INC. |
358 |
|
2026-01-15 |
|
| 630-344
| 8 |
Wheaton |
IL |
CHCGIL24MMD |
515J IP HORIZON LLC |
358 |
|
2021-06-14 |
|
| 630-344
| 9 |
Wheaton |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2008-12-12 |
|
| 630-345
| A |
Geneva |
IL |
GENVILGNDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-345
| 0 |
Geneva |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2005-10-20 |
|
| 630-345
| 1 |
Geneva |
IL |
|
145J TERRA NOVA TELECOM INC. |
358 |
|
2023-11-15 |
|
| 630-345
| 2 |
Geneva |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2009-06-26 |
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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