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Chatham, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
447-231 9 SPFDILGI0MD  939H COMMIO, LLC 374   2024-02-02   
447-466 A SPFDILESXXX  516J TON80 COMMUNICATIONS, LLC 374      
447-466 0 SPFDILES7MD  224C ONVOY, LLC 374   2024-03-03   
447-466 1 SPFDILES7MD  224C ONVOY, LLC 374   2024-04-05   
447-466 2 SPFDILES7MD  224C ONVOY, LLC 374   2026-03-16   
447-466 3 SPFDILESXXX  516J TON80 COMMUNICATIONS, LLC 374   2022-04-25   
447-466 6   145J TERRA NOVA TELECOM INC. 374   2025-05-27   
447-466 8 SPFDILFAGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 374   2025-01-26   
447-466 9 SPFDILFAGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 374   2025-01-26   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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