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 |
| 331-529
| A |
CHCGILWURMD |
965H FRACTEL, LLC |
358 |
|
|
|
| 331-529
| 0 |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2020-02-26 |
|
| 331-529
| 1 |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2020-03-11 |
|
| 331-529
| 2 |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2020-03-11 |
|
| 331-529
| 3 |
CHCGILWURMD |
965H FRACTEL, LLC |
358 |
|
2019-10-02 |
|
| 331-529
| 4 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2022-01-10 |
|
| 331-529
| 5 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2020-12-03 |
|
| 331-529
| 6 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2020-12-03 |
|
| 331-529
| 7 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2020-12-03 |
|
| 331-529
| 8 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2020-12-03 |
|
| 331-529
| 9 |
CHCGILWURMD |
965H FRACTEL, LLC |
358 |
|
2019-10-02 |
|
| 331-688
| A |
CHCGILWUTMD |
516J TON80 COMMUNICATIONS, LLC |
358 |
|
|
|
| 331-688
| 0 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2022-04-22 |
|
| 331-688
| 1 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2022-04-22 |
|
| 331-688
| 2 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2022-04-22 |
|
| 331-688
| 3 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2022-04-22 |
|
| 331-688
| 4 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2022-04-22 |
|
| 331-688
| 5 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2022-04-22 |
|
| 331-688
| 6 |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2022-04-22 |
|
| 331-688
| 7 |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2022-04-22 |
|
| 331-688
| 8 |
CHCGILWUTMD |
516J TON80 COMMUNICATIONS, LLC |
358 |
|
2022-04-21 |
|
| 331-688
| 9 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2022-04-22 |
|
| 331-701
| A |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
|
|
| 331-701
| 0 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2015-01-25 |
|
| 331-701
| 1 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2015-07-19 |
|
| 331-701
| 2 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2015-05-04 |
|
| 331-701
| 3 |
EGVGILIFDS1 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2015-01-27 |
|
| 331-701
| 4 |
CHCGILWUX6X |
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2015-02-13 |
|
| 331-701
| 5 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2015-05-08 |
|
| 331-701
| 6 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2015-05-20 |
|
| 331-701
| 7 |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2015-04-28 |
|
| 331-701
| 8 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2015-07-19 |
|
| 331-701
| 9 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2015-07-19 |
|
| 331-702
| A |
EGVGILIFDS1 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
| 331-702
| 0 |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2014-11-07 |
|
| 331-702
| 1 |
SCBGILRRGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2014-11-07 |
|
| 331-702
| 2 |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2014-06-20 |
|
| 331-702
| 3 |
EGVGILIFDS1 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2013-12-07 |
|
| 331-702
| 4 |
EGVGILIFDS1 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2013-12-07 |
|
| 331-702
| 5 |
EGVGILIFDS1 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2013-12-07 |
|
| 331-702
| 6 |
EGVGILIFDS1 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2014-06-25 |
|
| 331-702
| 7 |
OKBRILOAXEX |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
2014-10-16 |
|
| 331-702
| 8 |
OKBRILOAXEX |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
2014-10-16 |
|
| 331-702
| 9 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2014-12-10 |
|
| 331-814
| A |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 331-814
| 0 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2015-11-13 |
|
| 331-814
| 1 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2017-10-08 |
|
| 331-814
| 2 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2015-08-24 |
|
| 331-814
| 3 |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2015-10-11 |
|
| 331-814
| 4 |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2015-11-13 |
|
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Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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