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 |
| 630-780
| 8 |
Naperville |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2008-10-30 |
|
| 630-780
| 9 |
Naperville |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2008-10-30 |
|
| 630-781
| A |
La Grange |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-781
| 1 |
La Grange |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-781
| 2 |
La Grange |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-781
| 3 |
La Grange |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-781
| 4 |
La Grange |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-781
| 5 |
La Grange |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-781
| 6 |
La Grange |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-781
| 7 |
La Grange |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-781
| 8 |
La Grange |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-781
| 9 |
La Grange |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-782
| A |
Elmhurst |
IL |
EMHRILETDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-783
| A |
Lemont North |
IL |
LEMTILLNDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-784
| A |
Wheaton |
IL |
WHTNILWHDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-785
| A |
Lombard |
IL |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-785
| 0 |
Lombard |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2013-11-14 |
|
| 630-785
| 1 |
Lombard |
IL |
OKBRILOAHMD |
7421 AT&T - LOCAL |
358 |
|
|
|
| 630-785
| 2 |
Lombard |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2006-03-05 |
|
| 630-785
| 3 |
Lombard |
IL |
CHCGILCLXOX |
516C AT&T CORP. |
358 |
|
2006-05-02 |
|
| 630-785
| 4 |
Lombard |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2007-07-23 |
|
| 630-785
| 5 |
Lombard |
IL |
OKBRILOAHMD |
7421 AT&T - LOCAL |
358 |
|
|
|
| 630-785
| 6 |
Lombard |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2013-09-18 |
|
| 630-785
| 7 |
Lombard |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2013-11-14 |
|
| 630-785
| 8 |
Lombard |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2013-11-14 |
|
| 630-785
| 9 |
Lombard |
IL |
EGVGILIFDS1 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2005-04-25 |
|
| 630-786
| A |
Downers Grove |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-786
| 0 |
Downers Grove |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-786
| 1 |
Downers Grove |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-786
| 2 |
Downers Grove |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-786
| 3 |
Downers Grove |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-786
| 4 |
Downers Grove |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2005-01-08 |
|
| 630-786
| 5 |
Downers Grove |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2005-02-10 |
|
| 630-786
| 6 |
Downers Grove |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-786
| 7 |
Downers Grove |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-786
| 8 |
Downers Grove |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
|
|
| 630-786
| 9 |
Downers Grove |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2025-01-21 |
|
| 630-787
| A |
Bensenville |
IL |
BNSVILBVDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-788
| A |
Aurora |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-789
| A |
Hinsdale |
IL |
HNDLILHIDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-790
| A |
Glen Ellyn |
IL |
GLELILGEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-791
| A |
Warrenville |
IL |
CHCGIL24DS0 |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-791
| 0 |
Warrenville |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-06-06 |
|
| 630-791
| 1 |
Warrenville |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-12-17 |
|
| 630-791
| 2 |
Warrenville |
IL |
CHCGIL24DS0 |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-791
| 3 |
Warrenville |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-08-15 |
|
| 630-791
| 4 |
Warrenville |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2012-09-23 |
|
| 630-791
| 5 |
Warrenville |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2012-09-30 |
|
| 630-791
| 6 |
Warrenville |
IL |
LSLEILAADS1 |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
2011-07-22 |
|
| 630-791
| 7 |
Warrenville |
IL |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
2012-11-15 |
|
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Last updated: Wed, 04 Mar 2026 03:00:52 UTC
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