Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 464 [Rate centres in NPA 464] [Dial plan for NPA 464]

NXX: 666

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
464-666 A Calumet City IL CHCGILWURMD  965H FRACTEL, LLC 358      
464-666 0 Calumet City IL CHCGIL245MD  073H TELNYX LLC 358   2022-01-23   
464-666 1 Calumet City IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-10-16   
464-666 2 Calumet City IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-10-16   
464-666 3 Calumet City IL CHCGILWUTMD  516J TON80 COMMUNICATIONS, LLC 358   2022-02-04   
464-666 4 Calumet City IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-10-16   
464-666 5 Calumet City IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-10-16   
464-666 6 Calumet City IL CHCGILWURMD  965H FRACTEL, LLC 358   2022-01-22   
464-666 7 Calumet City IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-10-16   
464-666 8 Calumet City IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-07-22   
464-666 9 Calumet City IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-07-22   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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