Local Calling Guide

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

NXX: 644

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
447-644 A Royal IL CHMPILCPOMD  224C ONVOY, LLC 370      
447-644 0 Royal IL   624H ONVOY SPECTRUM, LLC 370      
447-644 6 Royal IL CHMPILCPOMD  224C ONVOY, LLC 370      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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