Local Calling Guide
Area code/prefix search
Naperville, IL
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 630-335
| 1 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2005-07-20 |
|
| 630-335
| 2 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2005-07-20 |
|
| 630-335
| 3 |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2005-07-12 |
|
| 630-335
| 4 |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2005-07-12 |
|
| 630-335
| 5 |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2005-07-12 |
|
| 630-335
| 6 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2003-09-24 |
|
| 630-335
| 7 |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2005-07-12 |
|
| 630-335
| 8 |
|
515J IP HORIZON LLC |
358 |
|
2013-08-26 |
|
| 630-335
| 9 |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2005-07-12 |
|
| 630-352
| A |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
|
|
| 630-352
| 0 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2008-03-31 |
|
| 630-352
| 1 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2008-07-17 |
|
| 630-352
| 2 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2008-05-13 |
|
| 630-352
| 3 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2008-05-15 |
|
| 630-352
| 4 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2008-05-15 |
|
| 630-352
| 5 |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2008-07-20 |
|
| 630-352
| 6 |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2008-06-08 |
|
| 630-352
| 7 |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2008-03-30 |
|
| 630-352
| 8 |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2008-03-31 |
|
| 630-352
| 9 |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2008-03-31 |
|
| 630-355
| A |
NPVLILNADS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-357
| A |
NPVLILNADS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-362
| A |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-364
| A |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-364
| 0 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2004-07-17 |
|
| 630-364
| 1 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-364
| 2 |
|
318J COMCAST IP PHONE, LLC |
358 |
|
2003-02-13 |
|
| 630-364
| 3 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-364
| 4 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2003-01-11 |
|
| 630-364
| 5 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 630-364
| 6 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2004-07-17 |
|
| 630-364
| 7 |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2004-07-15 |
|
| 630-364
| 8 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2003-06-22 |
|
| 630-364
| 9 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2004-06-05 |
|
| 630-369
| A |
NPVLILNADS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-374
| A |
LBRDILGOAMD |
6630 USA MOBILITY WIRELESS, INC. |
358 |
|
|
|
| 630-388
| A |
EGVGILIFDS1 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-388
| 0 |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-388
| 1 |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 630-388
| 2 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2004-02-08 |
|
| 630-388
| 3 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2003-02-14 |
|
| 630-388
| 4 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2003-02-14 |
|
| 630-388
| 5 |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2001-02-26 |
|
| 630-388
| 6 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2000-03-17 |
|
| 630-388
| 7 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2000-12-29 |
|
| 630-388
| 8 |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2004-02-08 |
|
| 630-388
| 9 |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2004-02-08 |
|
| 630-392
| A |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 630-392
| 0 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2004-03-23 |
|
| 630-392
| 1 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2004-03-23 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: BeeVox - Whitelabel Reseller Platform
Like this site? We accept donations via PayPal.