Local Calling Guide
Area code/prefix search
Downers Grove, IL
<< 1 2 3 4 5 6 7 8 9 10 11 12 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 331-306
| 0 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2023-10-19 |
|
| 331-306
| 1 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2023-10-19 |
|
| 331-306
| 2 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2023-10-19 |
|
| 331-306
| 3 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2023-10-19 |
|
| 331-306
| 4 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2023-10-19 |
|
| 331-306
| 5 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2023-10-19 |
|
| 331-306
| 6 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2023-10-19 |
|
| 331-306
| 7 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2023-10-19 |
|
| 331-306
| 8 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2023-10-19 |
|
| 331-306
| 9 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2023-10-19 |
|
| 331-326
| A |
|
224C ONVOY, LLC |
358 |
|
2024-05-19 |
|
| 331-326
| 0 |
|
224C ONVOY, LLC |
358 |
|
2024-05-19 |
|
| 331-326
| 1 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2024-05-21 |
|
| 331-343
| A |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
|
|
| 331-343
| 0 |
CHCGILCNHMD |
073H TELNYX LLC |
358 |
|
2023-03-21 |
|
| 331-343
| 1 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2023-06-13 |
|
| 331-343
| 2 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2023-05-14 |
|
| 331-343
| 3 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2023-03-20 |
|
| 331-343
| 4 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2023-03-20 |
|
| 331-343
| 5 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2023-03-20 |
|
| 331-343
| 6 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2023-06-13 |
|
| 331-343
| 7 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2023-06-13 |
|
| 331-343
| 8 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2023-06-13 |
|
| 331-343
| 9 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2023-06-13 |
|
| 331-399
| A |
CHCGILWURMD |
965H FRACTEL, LLC |
358 |
|
|
|
| 331-399
| 0 |
CHCGIL24MMD |
515J IP HORIZON LLC |
358 |
|
2021-06-12 |
|
| 331-399
| 1 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2021-09-29 |
|
| 331-399
| 2 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2021-09-29 |
|
| 331-399
| 3 |
CHCGILNEXIX |
506J TWILIO INTERNATIONAL, INC. |
358 |
|
2021-04-13 |
|
| 331-399
| 4 |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-06-28 |
|
| 331-399
| 5 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2021-09-29 |
|
| 331-399
| 6 |
OKBRILOAXEX |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
2021-03-27 |
|
| 331-399
| 7 |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-11-14 |
|
| 331-399
| 8 |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-11-14 |
|
| 331-399
| 9 |
CHCGILWURMD |
965H FRACTEL, LLC |
358 |
|
2021-03-26 |
|
| 331-481
| A |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
|
|
| 331-481
| 0 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2009-01-01 |
|
| 331-481
| 1 |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2009-02-12 |
|
| 331-481
| 2 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2009-10-16 |
|
| 331-481
| 3 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2009-05-18 |
|
| 331-481
| 4 |
CHCGILDTDS3 |
5447 ACCESS ONE, INC. - IL |
358 |
|
2009-02-19 |
|
| 331-481
| 5 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2010-03-04 |
|
| 331-481
| 6 |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2010-11-17 |
|
| 331-481
| 7 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2009-06-16 |
|
| 331-481
| 8 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2009-06-30 |
|
| 331-481
| 9 |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2009-02-20 |
|
| 331-625
| A |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
|
|
| 331-625
| 0 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2009-12-18 |
|
| 331-625
| 1 |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2010-04-26 |
|
| 331-625
| 2 |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2010-07-19 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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