Local Calling Guide
Area code/prefix search
Chicago Heights, IL
1 2 3 4 5 6 7 8 9 10 11 12 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 464-249
| A |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2024-07-05 |
|
| 464-249
| 0 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2024-07-05 |
|
| 464-249
| 1 |
CHCGILWUXMD |
490J BOOST SUBSCRIBERCO L.L.C. |
358 |
|
2024-08-18 |
|
| 464-249
| 2 |
CHCGILWUXMD |
490J BOOST SUBSCRIBERCO L.L.C. |
358 |
|
2024-10-16 |
|
| 464-249
| 3 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2025-10-16 |
|
| 464-249
| 4 |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2024-08-26 |
|
| 464-249
| 5 |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2024-08-26 |
|
| 464-249
| 6 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2025-01-05 |
|
| 464-249
| 7 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2024-08-26 |
|
| 464-249
| 8 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2024-07-08 |
|
| 464-249
| 9 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2025-12-14 |
|
| 464-251
| A |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
| 464-251
| 0 |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2024-10-19 |
|
| 464-251
| 1 |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2024-12-07 |
|
| 464-251
| 2 |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2024-12-07 |
|
| 464-251
| 3 |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2024-12-07 |
|
| 464-251
| 4 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2025-01-05 |
|
| 464-251
| 5 |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2025-02-13 |
|
| 464-251
| 6 |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2025-02-13 |
|
| 464-251
| 7 |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2025-02-13 |
|
| 464-251
| 8 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2025-12-19 |
|
| 464-251
| 9 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2025-12-19 |
|
| 464-256
| A |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2025-03-13 |
|
| 464-256
| 0 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2025-03-14 |
|
| 464-256
| 1 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2025-03-14 |
|
| 464-256
| 2 |
CHCGILWUXMD |
490J BOOST SUBSCRIBERCO L.L.C. |
358 |
|
2025-09-07 |
|
| 464-256
| 3 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2026-01-11 |
|
| 464-256
| 6 |
CHCGILWUXMD |
490J BOOST SUBSCRIBERCO L.L.C. |
358 |
|
2026-02-03 |
|
| 464-256
| 7 |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2025-12-24 |
|
| 464-256
| 8 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2025-03-14 |
|
| 464-256
| 9 |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2025-03-13 |
|
| 464-284
| A |
|
224C ONVOY, LLC |
358 |
|
|
|
| 464-284
| 0 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2026-03-09 |
|
| 464-284
| 1 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2026-04-05 |
|
| 464-284
| 2 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2026-04-05 |
|
| 464-284
| 5 |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2026-03-09 |
|
| 464-284
| 6 |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2026-03-09 |
|
| 464-284
| 7 |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2026-03-09 |
|
| 464-284
| 8 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2026-07-12 |
|
| 464-529
| A |
CHCGILWURMD |
965H FRACTEL, LLC |
358 |
|
|
|
| 464-529
| 0 |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2022-08-05 |
|
| 464-529
| 1 |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2022-08-05 |
|
| 464-529
| 2 |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2022-08-05 |
|
| 464-529
| 3 |
CHCGILWURMD |
965H FRACTEL, LLC |
358 |
|
2022-05-09 |
|
| 464-529
| 4 |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2022-08-05 |
|
| 464-529
| 5 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2023-05-14 |
|
| 464-529
| 6 |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2023-10-07 |
|
| 464-529
| 7 |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2023-10-07 |
|
| 464-529
| 8 |
CHCGILCNHMD |
073H TELNYX LLC |
358 |
|
2022-12-30 |
|
| 464-529
| 9 |
CHCGILWURMD |
965H FRACTEL, LLC |
358 |
|
2022-05-09 |
|
1 2 3 4 5 6 7 8 9 10 11 12 >>
Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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