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 |
| 630-504
| 6 |
Bartlett |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2005-12-12 |
|
| 630-504
| 7 |
Bartlett |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2005-12-12 |
|
| 630-504
| 8 |
Bartlett |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2009-06-18 |
|
| 630-504
| 9 |
Bartlett |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2008-12-08 |
|
| 630-505
| A |
Naperville Northeast |
IL |
NPVLILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-505
| 0 |
Naperville Northeast |
IL |
NPVLILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-505
| 1 |
Naperville Northeast |
IL |
NPVLILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-505
| 2 |
Naperville Northeast |
IL |
NPVLILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-505
| 3 |
Naperville Northeast |
IL |
NPVLILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-505
| 4 |
Naperville Northeast |
IL |
NPVLILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-505
| 5 |
Naperville Northeast |
IL |
NPVLILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-505
| 6 |
Naperville Northeast |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-12-17 |
|
| 630-505
| 7 |
Naperville Northeast |
IL |
NPVLILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-505
| 8 |
Naperville Northeast |
IL |
NPVLILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-505
| 9 |
Naperville Northeast |
IL |
NPVLILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-506
| A |
Aurora |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-506
| 0 |
Aurora |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2010-08-08 |
|
| 630-506
| 1 |
Aurora |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2010-10-28 |
|
| 630-506
| 2 |
Aurora |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2010-10-30 |
|
| 630-506
| 3 |
Aurora |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2010-10-28 |
|
| 630-506
| 4 |
Aurora |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2010-10-28 |
|
| 630-506
| 5 |
Aurora |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2010-11-20 |
|
| 630-506
| 6 |
Aurora |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2010-11-27 |
|
| 630-506
| 7 |
Aurora |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2011-07-31 |
|
| 630-506
| 8 |
Aurora |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-01-01 |
|
| 630-506
| 9 |
Aurora |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2010-08-08 |
|
| 630-507
| A |
Schaumburg |
IL |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
| 630-507
| 9 |
Schaumburg |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2014-12-08 |
|
| 630-508
| A |
Northbrook West |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
|
|
| 630-508
| 0 |
Northbrook West |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
|
|
| 630-508
| 1 |
Northbrook West |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
|
|
| 630-509
| A |
Bensenville |
IL |
OKBRILOAXEX |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-509
| 0 |
Bensenville |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2013-04-27 |
|
| 630-509
| 1 |
Bensenville |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2013-04-27 |
|
| 630-509
| 2 |
Bensenville |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2011-11-26 |
|
| 630-509
| 3 |
Bensenville |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2013-08-01 |
|
| 630-509
| 4 |
Bensenville |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2016-07-11 |
|
| 630-509
| 6 |
Bensenville |
IL |
OKBRILOAXEX |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
2017-03-09 |
|
| 630-509
| 7 |
Bensenville |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2015-05-11 |
|
| 630-509
| 8 |
Bensenville |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2016-07-11 |
|
| 630-509
| 9 |
Bensenville |
IL |
OKBRILOAXEX |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-510
| A |
Wheaton |
IL |
WHTNILWHDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-512
| A |
Downers Grove |
IL |
DWGVILDGDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-512
| 0 |
Downers Grove |
IL |
DWGVILDGDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-512
| 1 |
Downers Grove |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2007-08-30 |
|
| 630-512
| 2 |
Downers Grove |
IL |
DWGVILDGDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-512
| 3 |
Downers Grove |
IL |
DWGVILDGDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-512
| 4 |
Downers Grove |
IL |
DWGVILDGDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-512
| 5 |
Downers Grove |
IL |
DWGVILDGDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-512
| 6 |
Downers Grove |
IL |
DWGVILDGDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
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Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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