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 |
| 630-439
| 1 |
Roselle |
IL |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
|
|
| 630-439
| 3 |
Roselle |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2008-12-29 |
|
| 630-439
| 4 |
Roselle |
IL |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2003-11-19 |
|
| 630-439
| 5 |
Roselle |
IL |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2003-11-19 |
|
| 630-439
| 6 |
Roselle |
IL |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2003-11-19 |
|
| 630-439
| 7 |
Roselle |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2010-10-30 |
|
| 630-439
| 8 |
Roselle |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2014-08-29 |
|
| 630-440
| A |
West Chicago |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-440
| 0 |
West Chicago |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-440
| 1 |
West Chicago |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-440
| 2 |
West Chicago |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-440
| 3 |
West Chicago |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2004-03-19 |
|
| 630-440
| 4 |
West Chicago |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-440
| 5 |
West Chicago |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-440
| 6 |
West Chicago |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-440
| 7 |
West Chicago |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-440
| 8 |
West Chicago |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-440
| 9 |
West Chicago |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-441
| A |
Downers Grove |
IL |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-441
| 0 |
Downers Grove |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2006-06-11 |
|
| 630-441
| 1 |
Downers Grove |
IL |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-441
| 2 |
Downers Grove |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2011-02-10 |
|
| 630-441
| 3 |
Downers Grove |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2011-02-10 |
|
| 630-441
| 4 |
Downers Grove |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2011-10-12 |
|
| 630-441
| 5 |
Downers Grove |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2012-01-20 |
|
| 630-441
| 6 |
Downers Grove |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2006-09-14 |
|
| 630-441
| 7 |
Downers Grove |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2011-06-13 |
|
| 630-441
| 8 |
Downers Grove |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2006-06-11 |
|
| 630-441
| 9 |
Downers Grove |
IL |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-442
| A |
Downers Grove |
IL |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-442
| 0 |
Downers Grove |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-06-13 |
|
| 630-442
| 1 |
Downers Grove |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-06-13 |
|
| 630-442
| 2 |
Downers Grove |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2011-08-13 |
|
| 630-442
| 3 |
Downers Grove |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2011-08-21 |
|
| 630-442
| 4 |
Downers Grove |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2011-09-19 |
|
| 630-442
| 5 |
Downers Grove |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2011-09-12 |
|
| 630-442
| 6 |
Downers Grove |
IL |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-442
| 7 |
Downers Grove |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2011-09-30 |
|
| 630-442
| 8 |
Downers Grove |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2011-10-08 |
|
| 630-442
| 9 |
Downers Grove |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2007-06-11 |
|
| 630-443
| A |
Geneva |
IL |
GENVILGNDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-444
| A |
Geneva |
IL |
GENVILGNDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-444
| 0 |
Geneva |
IL |
GENVILGNDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-444
| 1 |
Geneva |
IL |
GENVILGNDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-444
| 2 |
Geneva |
IL |
GENVILGNDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-444
| 3 |
Geneva |
IL |
GENVILGNDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-444
| 4 |
Geneva |
IL |
GENVILGNDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-444
| 5 |
Geneva |
IL |
GENVILGNDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-444
| 6 |
Geneva |
IL |
GENVILGNDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-444
| 7 |
Geneva |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2005-09-17 |
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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