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 |
| 630-607
| 3 |
Elmhurst |
IL |
|
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 630-607
| 4 |
Elmhurst |
IL |
|
5562 METROPCS, INC. |
358 |
|
2004-02-23 |
|
| 630-607
| 5 |
Elmhurst |
IL |
|
5447 ACCESS ONE, INC. - IL |
358 |
|
2006-01-22 |
|
| 630-607
| 6 |
Elmhurst |
IL |
|
224C ONVOY, LLC |
358 |
|
2008-08-18 |
|
| 630-607
| 7 |
Elmhurst |
IL |
|
829J PAETEC ITEL, LLC |
358 |
|
2005-10-15 |
|
| 630-607
| 8 |
Elmhurst |
IL |
|
5562 METROPCS, INC. |
358 |
|
2004-11-01 |
|
| 630-607
| 9 |
Elmhurst |
IL |
|
5562 METROPCS, INC. |
358 |
|
2003-01-01 |
|
| 630-608
| A |
Oswego |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-608
| 0 |
Oswego |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2005-03-04 |
|
| 630-608
| 1 |
Oswego |
IL |
|
145J TERRA NOVA TELECOM INC. |
358 |
|
2022-10-07 |
|
| 630-608
| 2 |
Oswego |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2005-03-04 |
|
| 630-608
| 3 |
Oswego |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2008-01-10 |
|
| 630-608
| 4 |
Oswego |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-608
| 5 |
Oswego |
IL |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2007-03-23 |
|
| 630-608
| 6 |
Oswego |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2008-04-28 |
|
| 630-608
| 7 |
Oswego |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2008-05-14 |
|
| 630-608
| 8 |
Oswego |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2008-03-18 |
|
| 630-608
| 9 |
Oswego |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2008-05-14 |
|
| 630-609
| A |
Schaumburg |
IL |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
| 630-610
| A |
Schaumburg |
IL |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
| 630-612
| A |
Roselle |
IL |
RSLLILRZDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-613
| A |
Lombard |
IL |
CHCGIL24DS0 |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-613
| 0 |
Lombard |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2007-08-16 |
|
| 630-613
| 1 |
Lombard |
IL |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-613
| 2 |
Lombard |
IL |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-613
| 3 |
Lombard |
IL |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-613
| 4 |
Lombard |
IL |
|
145J TERRA NOVA TELECOM INC. |
358 |
|
2025-07-26 |
|
| 630-613
| 5 |
Lombard |
IL |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-613
| 6 |
Lombard |
IL |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-613
| 7 |
Lombard |
IL |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-613
| 8 |
Lombard |
IL |
|
318J COMCAST IP PHONE, LLC |
358 |
|
2014-06-16 |
|
| 630-613
| 9 |
Lombard |
IL |
|
318J COMCAST IP PHONE, LLC |
358 |
|
|
|
| 630-614
| A |
Wheaton |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
|
|
| 630-614
| 0 |
Wheaton |
IL |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
|
|
| 630-614
| 1 |
Wheaton |
IL |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2010-06-25 |
|
| 630-614
| 2 |
Wheaton |
IL |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
|
|
| 630-614
| 3 |
Wheaton |
IL |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
|
|
| 630-614
| 4 |
Wheaton |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2000-05-26 |
|
| 630-614
| 5 |
Wheaton |
IL |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
|
|
| 630-614
| 6 |
Wheaton |
IL |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
|
|
| 630-614
| 7 |
Wheaton |
IL |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
|
|
| 630-614
| 8 |
Wheaton |
IL |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
|
|
| 630-614
| 9 |
Wheaton |
IL |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
|
|
| 630-615
| A |
Naperville |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
|
|
| 630-615
| 0 |
Naperville |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2004-04-04 |
|
| 630-615
| 1 |
Naperville |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2004-04-04 |
|
| 630-615
| 2 |
Naperville |
IL |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
|
|
| 630-615
| 3 |
Naperville |
IL |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
|
|
| 630-615
| 4 |
Naperville |
IL |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
|
|
| 630-615
| 5 |
Naperville |
IL |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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