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 |
| 630-748
| 8 |
Lombard |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2004-12-14 |
|
| 630-748
| 9 |
Lombard |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2005-02-10 |
|
| 630-749
| A |
Elmhurst |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-749
| 0 |
Elmhurst |
IL |
|
5562 METROPCS, INC. |
358 |
|
2004-01-28 |
|
| 630-749
| 1 |
Elmhurst |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-749
| 2 |
Elmhurst |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-749
| 3 |
Elmhurst |
IL |
|
224C ONVOY, LLC |
358 |
|
2024-07-29 |
|
| 630-749
| 4 |
Elmhurst |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-749
| 5 |
Elmhurst |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-749
| 6 |
Elmhurst |
IL |
|
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-11-19 |
|
| 630-749
| 7 |
Elmhurst |
IL |
|
624H ONVOY SPECTRUM, LLC |
358 |
|
2022-02-19 |
|
| 630-749
| 8 |
Elmhurst |
IL |
|
5562 METROPCS, INC. |
358 |
|
2004-12-25 |
|
| 630-749
| 9 |
Elmhurst |
IL |
|
224C ONVOY, LLC |
358 |
|
2022-08-22 |
|
| 630-750
| A |
La Grange |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
| 630-751
| A |
Roselle |
IL |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
| 630-751
| 9 |
Roselle |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
| 630-752
| A |
Wheaton |
IL |
WHTNILWHRS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-753
| A |
Naperville |
IL |
NPVLILNADS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-754
| A |
Lemont |
IL |
EGVGILIFDS1 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-754
| 0 |
Lemont |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-754
| 1 |
Lemont |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2019-03-16 |
|
| 630-754
| 2 |
Lemont |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2000-05-12 |
|
| 630-754
| 3 |
Lemont |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2001-07-25 |
|
| 630-754
| 4 |
Lemont |
IL |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2004-07-15 |
|
| 630-754
| 6 |
Lemont |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2018-11-11 |
|
| 630-754
| 7 |
Lemont |
IL |
|
516C AT&T CORP. |
358 |
|
2006-05-10 |
|
| 630-754
| 8 |
Lemont |
IL |
|
224C ONVOY, LLC |
358 |
|
2004-08-26 |
|
| 630-754
| 9 |
Lemont |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2018-11-11 |
|
| 630-755
| A |
Lemont |
IL |
CHCGILCLDS7 |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-755
| 0 |
Lemont |
IL |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2012-11-23 |
|
| 630-755
| 1 |
Lemont |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2011-09-16 |
|
| 630-755
| 2 |
Lemont |
IL |
|
224C ONVOY, LLC |
358 |
|
2012-06-04 |
|
| 630-755
| 3 |
Lemont |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2012-03-04 |
|
| 630-755
| 4 |
Lemont |
IL |
|
318J COMCAST IP PHONE, LLC |
358 |
|
2012-04-28 |
|
| 630-755
| 5 |
Lemont |
IL |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2012-06-24 |
|
| 630-755
| 6 |
Lemont |
IL |
|
224C ONVOY, LLC |
358 |
|
2012-10-01 |
|
| 630-755
| 7 |
Lemont |
IL |
|
829J PAETEC ITEL, LLC |
358 |
|
2011-05-09 |
|
| 630-755
| 8 |
Lemont |
IL |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2012-11-23 |
|
| 630-755
| 9 |
Lemont |
IL |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-756
| A |
Hinsdale |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-756
| 2 |
Hinsdale |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-756
| 3 |
Hinsdale |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2008-05-13 |
|
| 630-756
| 4 |
Hinsdale |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-756
| 5 |
Hinsdale |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-756
| 6 |
Hinsdale |
IL |
|
224C ONVOY, LLC |
358 |
|
2020-03-10 |
|
| 630-756
| 7 |
Hinsdale |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-756
| 8 |
Hinsdale |
IL |
|
7421 AT&T - LOCAL |
358 |
|
2005-07-04 |
|
| 630-756
| 9 |
Hinsdale |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-757
| A |
Bensenville |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-757
| 1 |
Bensenville |
IL |
|
145J TERRA NOVA TELECOM INC. |
358 |
|
2025-06-03 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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