Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 447 [Rate centres in NPA 447] [Dial plan for NPA 447]

NXX: 466

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
447-466 A Chatham IL SPFDILESXXX  516J TON80 COMMUNICATIONS, LLC 374      
447-466 0 Chatham IL SPFDILES7MD  224C ONVOY, LLC 374   2024-03-03   
447-466 1 Chatham IL SPFDILES7MD  224C ONVOY, LLC 374   2024-04-05   
447-466 3 Chatham IL SPFDILESXXX  516J TON80 COMMUNICATIONS, LLC 374   2022-04-25   
447-466 8 Chatham IL SPFDILFAGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 374   2025-01-26   
447-466 9 Chatham IL SPFDILFAGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 374   2025-01-26   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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