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 |
| 630-576
| 4 |
Lombard |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2011-04-05 |
|
| 630-576
| 5 |
Lombard |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
|
|
| 630-576
| 6 |
Lombard |
IL |
LBRDILLMDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2001-01-27 |
|
| 630-576
| 7 |
Lombard |
IL |
LBRDILLMDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2001-01-27 |
|
| 630-576
| 8 |
Lombard |
IL |
LBRDILLMDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2001-01-27 |
|
| 630-576
| 9 |
Lombard |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2013-04-27 |
|
| 630-577
| A |
Naperville Northeast |
IL |
NPVLILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-577
| 0 |
Naperville Northeast |
IL |
NPVLILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-577
| 1 |
Naperville Northeast |
IL |
NPVLILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-577
| 2 |
Naperville Northeast |
IL |
NPVLILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-577
| 3 |
Naperville Northeast |
IL |
NPVLILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-577
| 4 |
Naperville Northeast |
IL |
NPVLILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-577
| 5 |
Naperville Northeast |
IL |
NPVLILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-577
| 6 |
Naperville Northeast |
IL |
NPVLILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-577
| 7 |
Naperville Northeast |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2005-12-05 |
|
| 630-577
| 8 |
Naperville Northeast |
IL |
NPVLILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-577
| 9 |
Naperville Northeast |
IL |
NPVLILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-578
| A |
Geneva |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-578
| 0 |
Geneva |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-578
| 1 |
Geneva |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-578
| 2 |
Geneva |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-578
| 3 |
Geneva |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-578
| 6 |
Geneva |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-578
| 7 |
Geneva |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-578
| 8 |
Geneva |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-578
| 9 |
Geneva |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2023-07-03 |
|
| 630-579
| A |
Naperville |
IL |
NPVLILNADS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-580
| A |
Wheaton |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2024-12-09 |
|
| 630-580
| 0 |
Wheaton |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2013-04-27 |
|
| 630-580
| 1 |
Wheaton |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2013-04-27 |
|
| 630-580
| 2 |
Wheaton |
IL |
WHTNILWHDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2004-09-03 |
|
| 630-580
| 3 |
Wheaton |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2010-09-03 |
|
| 630-580
| 4 |
Wheaton |
IL |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
2004-10-01 |
|
| 630-580
| 5 |
Wheaton |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
|
|
| 630-580
| 6 |
Wheaton |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2004-12-10 |
|
| 630-580
| 7 |
Wheaton |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2006-10-01 |
|
| 630-580
| 8 |
Wheaton |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2010-04-16 |
|
| 630-580
| 9 |
Wheaton |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2010-01-10 |
|
| 630-581
| A |
Hinsdale |
IL |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-581
| 0 |
Hinsdale |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2013-04-27 |
|
| 630-581
| 1 |
Hinsdale |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2013-04-27 |
|
| 630-581
| 2 |
Hinsdale |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2013-01-28 |
|
| 630-581
| 3 |
Hinsdale |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2012-10-05 |
|
| 630-581
| 4 |
Hinsdale |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2011-08-25 |
|
| 630-581
| 5 |
Hinsdale |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2012-12-06 |
|
| 630-581
| 6 |
Hinsdale |
IL |
OKBRILOAHMD |
7421 AT&T - LOCAL |
358 |
|
|
|
| 630-581
| 7 |
Hinsdale |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2013-05-30 |
|
| 630-581
| 8 |
Hinsdale |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2013-05-30 |
|
| 630-581
| 9 |
Hinsdale |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2008-09-11 |
|
| 630-582
| A |
Roselle |
IL |
RSLLILRZDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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