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: 427

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
447-427 A Tallula IL SPFDILES7MD  224C ONVOY, LLC 374      
447-427 0 Tallula IL SPFDILESXQX  624H ONVOY SPECTRUM, LLC 374   2024-05-25   
447-427 2 Tallula IL SPFDILES7MD  224C ONVOY, LLC 374   2021-07-05   
447-427 3 Tallula IL SPFDILESXXX  516J TON80 COMMUNICATIONS, LLC 374   2022-02-04   
447-427 4 Tallula IL SPFDILES7MD  224C ONVOY, LLC 374   2021-06-25   
447-427 6 Tallula IL SPFDILESDS3  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 374   2024-02-20   
447-427 7 Tallula IL SPFDILES7MD  224C ONVOY, LLC 374   2021-06-26   
447-427 8 Tallula IL SPFDILSDX5X  516C AT&T CORP. 374   2023-10-02   

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

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