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 |
| 630-383
| 5 |
Oswego |
IL |
OKBRILOADC2 |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
2009-08-09 |
|
| 630-383
| 6 |
Oswego |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2009-01-26 |
|
| 630-383
| 7 |
Oswego |
IL |
EGVGILIFDS1 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2004-05-29 |
|
| 630-383
| 8 |
Oswego |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2008-10-27 |
|
| 630-383
| 9 |
Oswego |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2008-10-27 |
|
| 630-384
| A |
Wheaton |
IL |
WHTNILWHDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-384
| 0 |
Wheaton |
IL |
CHCGILDTKMD |
5447 ACCESS ONE, INC. - IL |
358 |
|
2006-01-22 |
|
| 630-384
| 1 |
Wheaton |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2004-09-20 |
|
| 630-384
| 2 |
Wheaton |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2008-06-11 |
|
| 630-384
| 3 |
Wheaton |
IL |
WHTNILWHDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2003-04-14 |
|
| 630-384
| 4 |
Wheaton |
IL |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2026-07-12 |
|
| 630-384
| 5 |
Wheaton |
IL |
WHTNILWHDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2003-04-14 |
|
| 630-384
| 6 |
Wheaton |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2005-11-05 |
|
| 630-384
| 7 |
Wheaton |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2011-10-11 |
|
| 630-384
| 8 |
Wheaton |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2006-05-25 |
|
| 630-384
| 9 |
Wheaton |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2008-12-12 |
|
| 630-385
| A |
Yorkville |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-385
| 0 |
Yorkville |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-08-15 |
|
| 630-385
| 1 |
Yorkville |
IL |
CHCGILDTKMD |
5447 ACCESS ONE, INC. - IL |
358 |
|
2006-01-22 |
|
| 630-385
| 2 |
Yorkville |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2002-07-09 |
|
| 630-385
| 3 |
Yorkville |
IL |
YRVLILYORS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2007-11-01 |
|
| 630-385
| 4 |
Yorkville |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2005-02-24 |
|
| 630-385
| 5 |
Yorkville |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2004-11-07 |
|
| 630-385
| 6 |
Yorkville |
IL |
|
145J TERRA NOVA TELECOM INC. |
358 |
|
2021-10-27 |
|
| 630-385
| 7 |
Yorkville |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2000-11-02 |
|
| 630-385
| 8 |
Yorkville |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2000-04-21 |
|
| 630-385
| 9 |
Yorkville |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-12-17 |
|
| 630-386
| A |
West Chicago |
IL |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
| 630-386
| 0 |
West Chicago |
IL |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2005-09-01 |
|
| 630-386
| 1 |
West Chicago |
IL |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2005-09-01 |
|
| 630-386
| 2 |
West Chicago |
IL |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2005-09-01 |
|
| 630-386
| 3 |
West Chicago |
IL |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2005-09-01 |
|
| 630-386
| 4 |
West Chicago |
IL |
CHCGILDTKMD |
5447 ACCESS ONE, INC. - IL |
358 |
|
2006-01-22 |
|
| 630-386
| 5 |
West Chicago |
IL |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2006-02-01 |
|
| 630-386
| 6 |
West Chicago |
IL |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2006-02-01 |
|
| 630-386
| 7 |
West Chicago |
IL |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2006-02-01 |
|
| 630-386
| 8 |
West Chicago |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2022-04-21 |
|
| 630-386
| 9 |
West Chicago |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2006-04-30 |
|
| 630-387
| A |
Elburn |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
|
|
| 630-387
| 0 |
Elburn |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
|
|
| 630-387
| 1 |
Elburn |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2006-02-18 |
|
| 630-387
| 2 |
Elburn |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2005-02-24 |
|
| 630-387
| 3 |
Elburn |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2004-11-07 |
|
| 630-387
| 4 |
Elburn |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2024-08-01 |
|
| 630-387
| 5 |
Elburn |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-11-26 |
|
| 630-387
| 6 |
Elburn |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2013-04-27 |
|
| 630-387
| 7 |
Elburn |
IL |
CHCGILDTKMD |
5447 ACCESS ONE, INC. - IL |
358 |
|
2006-08-06 |
|
| 630-387
| 8 |
Elburn |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
|
|
| 630-387
| 9 |
Elburn |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2010-03-11 |
|
| 630-388
| A |
Naperville |
IL |
EGVGILIFDS1 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
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Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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