Local Calling Guide

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Springfield, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
447-910 5 SPFDILFAGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 374   2024-11-22   
447-910 6 SPFDILFAGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 374   2024-11-22   
447-910 7 SPFDILESDS3  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 374   2023-09-15   
447-910 8 SPFDILESXWX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 374   2023-04-04   
447-910 9 SPFDILES7MD  224C ONVOY, LLC 374   2024-09-06   

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Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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