Local Calling Guide

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NPA: 447 [Rate centres in NPA 447] [Dial plan for NPA 447]

NXX: 251

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
447-251 A Decatur IL SPFDILGI5MD  732J NUSO, LLC 374      
447-251 0 Decatur IL SPFDILESX8Y  490J DISH WIRELESS, LLC 374   2023-06-09   
447-251 1 Decatur IL SPFDILESXWX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 374   2024-07-26   
447-251 2 Decatur IL SPFDILGI5MD  732J NUSO, LLC 374   2023-04-17   
447-251 3 Decatur IL SPFDILES7MD  224C ONVOY, LLC 374   2024-01-13   
447-251 4 Decatur IL SPFDILES7MD  224C ONVOY, LLC 374   2024-02-25   
447-251 5 Decatur IL SPFDILES7MD  224C ONVOY, LLC 374   2024-02-25   
447-251 6 Decatur IL SPFDILESXQX  624H ONVOY SPECTRUM, LLC 374   2024-05-24   
447-251 7 Decatur IL SPFDILESXWX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 374   2024-11-25   
447-251 8 Decatur IL SPFDILES8MD  939H COMMIO, LLC 374   2024-02-02   
447-251 9 Decatur IL SPFDILESXWX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 374   2023-12-11   

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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