Local Calling Guide
Area code/prefix search
NPA: 630
[Rate centres in NPA 630]
[Dial plan for NPA 630]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 630-653
| A |
Wheaton |
IL |
WHTNILWHDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-654
| A |
Hinsdale |
IL |
HNDLILHIDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-655
| A |
Hinsdale |
IL |
HNDLILHIDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-656
| A |
Lombard |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2025-03-17 |
|
| 630-656
| 0 |
Lombard |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2010-08-31 |
|
| 630-656
| 1 |
Lombard |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2008-09-18 |
|
| 630-656
| 2 |
Lombard |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2009-01-27 |
|
| 630-656
| 3 |
Lombard |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2008-05-12 |
|
| 630-656
| 4 |
Lombard |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2008-05-12 |
|
| 630-656
| 5 |
Lombard |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2009-11-02 |
|
| 630-656
| 6 |
Lombard |
IL |
CHCGILDTKMD |
5447 ACCESS ONE, INC. - IL |
358 |
|
2008-09-22 |
|
| 630-656
| 7 |
Lombard |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2008-10-07 |
|
| 630-656
| 8 |
Lombard |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2008-10-07 |
|
| 630-656
| 9 |
Lombard |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2014-11-11 |
|
| 630-657
| A |
Warrenville |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2024-12-09 |
|
| 630-657
| 0 |
Warrenville |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2005-03-21 |
|
| 630-657
| 1 |
Warrenville |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2004-09-20 |
|
| 630-657
| 2 |
Warrenville |
IL |
WNVLILWVDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2001-03-26 |
|
| 630-657
| 3 |
Warrenville |
IL |
WNVLILWVDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2001-03-26 |
|
| 630-657
| 4 |
Warrenville |
IL |
WNVLILWVDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2001-03-26 |
|
| 630-657
| 5 |
Warrenville |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
|
|
| 630-657
| 6 |
Warrenville |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2000-11-02 |
|
| 630-657
| 7 |
Warrenville |
IL |
OKBRILOADS3 |
7421 AT&T - LOCAL |
358 |
|
2002-11-11 |
|
| 630-657
| 8 |
Warrenville |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2010-11-18 |
|
| 630-657
| 9 |
Warrenville |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-12-17 |
|
| 630-658
| A |
Warrenville |
IL |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
|
|
| 630-658
| 0 |
Warrenville |
IL |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
2005-08-15 |
|
| 630-658
| 1 |
Warrenville |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-12-17 |
|
| 630-658
| 2 |
Warrenville |
IL |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
2005-08-15 |
|
| 630-658
| 3 |
Warrenville |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-12-17 |
|
| 630-658
| 4 |
Warrenville |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-12-17 |
|
| 630-658
| 5 |
Warrenville |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-12-17 |
|
| 630-658
| 6 |
Warrenville |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-12-17 |
|
| 630-658
| 7 |
Warrenville |
IL |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
2005-08-15 |
|
| 630-658
| 8 |
Warrenville |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-12-17 |
|
| 630-658
| 9 |
Warrenville |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2021-10-01 |
|
| 630-659
| A |
Geneva |
IL |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
|
|
| 630-659
| 0 |
Geneva |
IL |
|
145J TERRA NOVA TELECOM INC. |
358 |
|
2026-01-09 |
|
| 630-659
| 1 |
Geneva |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2007-04-30 |
|
| 630-659
| 2 |
Geneva |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2005-09-30 |
|
| 630-659
| 3 |
Geneva |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2004-07-15 |
|
| 630-659
| 4 |
Geneva |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2006-03-03 |
|
| 630-659
| 5 |
Geneva |
IL |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2007-11-02 |
|
| 630-659
| 6 |
Geneva |
IL |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2007-11-02 |
|
| 630-659
| 7 |
Geneva |
IL |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2008-08-28 |
|
| 630-659
| 8 |
Geneva |
IL |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2008-08-28 |
|
| 630-659
| 9 |
Geneva |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2007-10-01 |
|
| 630-660
| A |
La Grange |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-660
| 0 |
La Grange |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-660
| 1 |
La Grange |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
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Last updated: Wed, 04 Mar 2026 03:00:52 UTC
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