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 |
| 630-281
| 2 |
Naperville |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-281
| 3 |
Naperville |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-281
| 4 |
Naperville |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-281
| 5 |
Naperville |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-281
| 6 |
Naperville |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-281
| 7 |
Naperville |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-281
| 8 |
Naperville |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-281
| 9 |
Naperville |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2022-09-30 |
|
| 630-282
| A |
Lombard |
IL |
EGVGILIFDS1 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-282
| 0 |
Lombard |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-282
| 1 |
Lombard |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-282
| 2 |
Lombard |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-282
| 3 |
Lombard |
IL |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2014-10-10 |
|
| 630-282
| 4 |
Lombard |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2003-01-11 |
|
| 630-282
| 5 |
Lombard |
IL |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2003-03-20 |
|
| 630-282
| 6 |
Lombard |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2012-01-06 |
|
| 630-282
| 7 |
Lombard |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-282
| 8 |
Lombard |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-282
| 9 |
Lombard |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-283
| A |
Roselle |
IL |
RLMDILAGDS1 |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-283
| 0 |
Roselle |
IL |
|
318J COMCAST IP PHONE, LLC |
358 |
|
|
|
| 630-283
| 1 |
Roselle |
IL |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-02-19 |
|
| 630-283
| 2 |
Roselle |
IL |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-02-24 |
|
| 630-283
| 3 |
Roselle |
IL |
|
318J COMCAST IP PHONE, LLC |
358 |
|
2013-07-19 |
|
| 630-283
| 4 |
Roselle |
IL |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-283
| 5 |
Roselle |
IL |
|
318J COMCAST IP PHONE, LLC |
358 |
|
2013-11-21 |
|
| 630-283
| 6 |
Roselle |
IL |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2014-12-08 |
|
| 630-283
| 7 |
Roselle |
IL |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2014-12-08 |
|
| 630-283
| 8 |
Roselle |
IL |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2014-12-08 |
|
| 630-283
| 9 |
Roselle |
IL |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-284
| A |
Roselle |
IL |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
| 630-284
| 0 |
Roselle |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2024-01-16 |
|
| 630-284
| 1 |
Roselle |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2024-01-16 |
|
| 630-284
| 2 |
Roselle |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2025-06-19 |
|
| 630-284
| 3 |
Roselle |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2025-06-19 |
|
| 630-284
| 4 |
Roselle |
IL |
|
145J TERRA NOVA TELECOM INC. |
358 |
|
2026-01-04 |
|
| 630-284
| 9 |
Roselle |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
| 630-285
| A |
Bensenville |
IL |
BNSVILBVDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-286
| A |
Hinsdale |
IL |
EGVGILIFDS1 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-286
| 0 |
Hinsdale |
IL |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2015-04-27 |
|
| 630-286
| 1 |
Hinsdale |
IL |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2016-01-22 |
|
| 630-286
| 2 |
Hinsdale |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2013-07-29 |
|
| 630-286
| 3 |
Hinsdale |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2013-07-29 |
|
| 630-286
| 4 |
Hinsdale |
IL |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2001-04-24 |
|
| 630-286
| 5 |
Hinsdale |
IL |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2001-04-24 |
|
| 630-286
| 6 |
Hinsdale |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2004-01-05 |
|
| 630-286
| 7 |
Hinsdale |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2004-01-05 |
|
| 630-286
| 8 |
Hinsdale |
IL |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2004-01-05 |
|
| 630-286
| 9 |
Hinsdale |
IL |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2008-12-12 |
|
| 630-287
| A |
Roselle |
IL |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
<< 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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