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 |
| 630-538
| 4 |
Sugar Grove |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2013-07-21 |
|
| 630-538
| 5 |
Sugar Grove |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2013-02-04 |
|
| 630-538
| 6 |
Sugar Grove |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2013-02-04 |
|
| 630-538
| 7 |
Sugar Grove |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2013-04-27 |
|
| 630-538
| 8 |
Sugar Grove |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2013-04-27 |
|
| 630-538
| 9 |
Sugar Grove |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2010-10-11 |
|
| 630-539
| A |
Roselle |
IL |
RSLLILRZDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-539
| 0 |
Roselle |
IL |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-539
| 1 |
Roselle |
IL |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-539
| 2 |
Roselle |
IL |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-539
| 3 |
Roselle |
IL |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-539
| 4 |
Roselle |
IL |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-539
| 5 |
Roselle |
IL |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-539
| 6 |
Roselle |
IL |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-539
| 7 |
Roselle |
IL |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-539
| 8 |
Roselle |
IL |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-540
| A |
Bartlett |
IL |
BRTLILBTDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-540
| 0 |
Bartlett |
IL |
BRTLILBTDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-540
| 1 |
Bartlett |
IL |
BRTLILBTDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-540
| 2 |
Bartlett |
IL |
BRTLILBTDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-540
| 3 |
Bartlett |
IL |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2004-07-15 |
|
| 630-540
| 4 |
Bartlett |
IL |
BRTLILBTDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-540
| 5 |
Bartlett |
IL |
BRTLILBTDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-540
| 6 |
Bartlett |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2008-08-02 |
|
| 630-540
| 7 |
Bartlett |
IL |
BRTLILBTDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-540
| 8 |
Bartlett |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2008-08-02 |
|
| 630-540
| 9 |
Bartlett |
IL |
BRTLILBTDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-541
| A |
Downers Grove |
IL |
OKBRILOADC2 |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-541
| 0 |
Downers Grove |
IL |
OKBRILOADC2 |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-541
| 1 |
Downers Grove |
IL |
OKBRILOADC2 |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-541
| 2 |
Downers Grove |
IL |
OKBRILOADC2 |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-541
| 3 |
Downers Grove |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
|
|
| 630-541
| 4 |
Downers Grove |
IL |
OKBRILOADC2 |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 630-541
| 5 |
Downers Grove |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
|
|
| 630-541
| 6 |
Downers Grove |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
|
|
| 630-541
| 7 |
Downers Grove |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
|
|
| 630-541
| 8 |
Downers Grove |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2006-09-18 |
|
| 630-541
| 9 |
Downers Grove |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2006-09-18 |
|
| 630-542
| A |
Schaumburg |
IL |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
| 630-543
| A |
Lombard |
IL |
LBRDILLMDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-544
| A |
Naperville |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2024-12-09 |
|
| 630-544
| 0 |
Naperville |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2003-10-09 |
|
| 630-544
| 1 |
Naperville |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2003-02-07 |
|
| 630-544
| 2 |
Naperville |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2001-08-15 |
|
| 630-544
| 3 |
Naperville |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2002-08-27 |
|
| 630-544
| 4 |
Naperville |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2003-02-07 |
|
| 630-544
| 5 |
Naperville |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
|
|
| 630-544
| 6 |
Naperville |
IL |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
2001-01-11 |
|
| 630-544
| 7 |
Naperville |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2003-02-07 |
|
| 630-544
| 8 |
Naperville |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2003-02-07 |
|
<< 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: Tue, 31 Mar 2026 13:56:49 UTC
Sponsored by: VoIP Much Phone Company
Like this site? We accept donations via PayPal.