Local Calling Guide

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

NXX: 810

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
447-810 A Mattoon IL MTONILXCRMD  224C ONVOY, LLC 976      
447-810 0 Mattoon IL MTONILXCRMD  224C ONVOY, LLC 976   2021-05-15   
447-810 1 Mattoon IL MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2021-07-02   
447-810 2 Mattoon IL MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2022-02-21   
447-810 3 Mattoon IL MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2022-02-21   
447-810 4 Mattoon IL MTONILXCX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2022-02-21   

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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