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 |
| 630-874
| 0 |
Downers Grove |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-874
| 1 |
Downers Grove |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-874
| 2 |
Downers Grove |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-874
| 3 |
Downers Grove |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2001-04-30 |
|
| 630-874
| 4 |
Downers Grove |
IL |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2004-11-05 |
|
| 630-874
| 5 |
Downers Grove |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-874
| 6 |
Downers Grove |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-874
| 7 |
Downers Grove |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-874
| 8 |
Downers Grove |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-874
| 9 |
Downers Grove |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-875
| A |
Bensenville |
IL |
BNSVILBVDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-876
| A |
West Chicago |
IL |
WCHCILWCDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-877
| A |
West Chicago |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
| 630-877
| 0 |
West Chicago |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2006-12-03 |
|
| 630-877
| 1 |
West Chicago |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2006-12-03 |
|
| 630-877
| 2 |
West Chicago |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2006-12-03 |
|
| 630-877
| 3 |
West Chicago |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2006-12-03 |
|
| 630-877
| 4 |
West Chicago |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2006-12-03 |
|
| 630-877
| 5 |
West Chicago |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2007-01-28 |
|
| 630-877
| 6 |
West Chicago |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2007-01-28 |
|
| 630-877
| 7 |
West Chicago |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2007-01-28 |
|
| 630-877
| 8 |
West Chicago |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2007-07-05 |
|
| 630-877
| 9 |
West Chicago |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2006-12-06 |
|
| 630-878
| A |
La Grange |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-879
| A |
Geneva |
IL |
GENVILGNDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-880
| A |
La Grange |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
| 630-881
| A |
Naperville |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
| 630-882
| A |
Yorkville |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-882
| 0 |
Yorkville |
IL |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-06-06 |
|
| 630-882
| 1 |
Yorkville |
IL |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2007-11-20 |
|
| 630-882
| 2 |
Yorkville |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2005-04-16 |
|
| 630-882
| 3 |
Yorkville |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2005-04-16 |
|
| 630-882
| 4 |
Yorkville |
IL |
|
224C ONVOY, LLC |
358 |
|
2023-07-03 |
|
| 630-882
| 5 |
Yorkville |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2004-01-14 |
|
| 630-882
| 6 |
Yorkville |
IL |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2005-12-15 |
|
| 630-882
| 7 |
Yorkville |
IL |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2024-10-31 |
|
| 630-882
| 8 |
Yorkville |
IL |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2002-11-01 |
|
| 630-882
| 9 |
Yorkville |
IL |
|
318J COMCAST IP PHONE, LLC |
358 |
|
2007-02-04 |
|
| 630-883
| A |
Elgin |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-883
| 0 |
Elgin |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2004-12-27 |
|
| 630-883
| 1 |
Elgin |
IL |
|
5447 ACCESS ONE, INC. - IL |
358 |
|
2006-01-22 |
|
| 630-883
| 3 |
Elgin |
IL |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2004-07-15 |
|
| 630-883
| 4 |
Elgin |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2003-03-08 |
|
| 630-883
| 5 |
Elgin |
IL |
|
829J PAETEC ITEL, LLC |
358 |
|
2007-01-02 |
|
| 630-883
| 8 |
Elgin |
IL |
|
318J COMCAST IP PHONE, LLC |
358 |
|
2004-07-20 |
|
| 630-884
| A |
Big Rock |
IL |
EGVGILIFDS1 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-884
| 0 |
Big Rock |
IL |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2013-04-27 |
|
| 630-884
| 1 |
Big Rock |
IL |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2013-04-27 |
|
| 630-884
| 2 |
Big Rock |
IL |
|
829J PAETEC ITEL, LLC |
358 |
|
2012-09-13 |
|
| 630-884
| 3 |
Big Rock |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2001-07-20 |
|
<< 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 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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