Local Calling Guide
Area code/prefix search
NPA: 464
[Rate centres in NPA 464]
[Dial plan for NPA 464]
NXX: 529
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 464-529
| A |
Chicago Heights |
IL |
CHCGILWURMD |
965H FRACTEL, LLC |
358 |
|
|
|
| 464-529
| 0 |
Chicago Heights |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2022-08-05 |
|
| 464-529
| 1 |
Chicago Heights |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2022-08-05 |
|
| 464-529
| 2 |
Chicago Heights |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2022-08-05 |
|
| 464-529
| 3 |
Chicago Heights |
IL |
CHCGILWURMD |
965H FRACTEL, LLC |
358 |
|
2022-05-09 |
|
| 464-529
| 4 |
Chicago Heights |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2022-08-05 |
|
| 464-529
| 5 |
Chicago Heights |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2023-05-14 |
|
| 464-529
| 6 |
Chicago Heights |
IL |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2023-10-07 |
|
| 464-529
| 7 |
Chicago Heights |
IL |
WCHCILBFGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2023-10-07 |
|
| 464-529
| 8 |
Chicago Heights |
IL |
CHCGILCNHMD |
073H TELNYX LLC |
358 |
|
2022-12-30 |
|
| 464-529
| 9 |
Chicago Heights |
IL |
CHCGILWURMD |
965H FRACTEL, LLC |
358 |
|
2022-05-09 |
|
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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