Local Calling Guide

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

NXX: 837

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
447-837 A Buffalo IL SPFDILESXXX  516J TON80 COMMUNICATIONS, LLC 374      
447-837 0 Buffalo IL CHMPILCP11Z  490J DISH WIRELESS, LLC 374      
447-837 4 Buffalo IL SPFDILESXXX  516J TON80 COMMUNICATIONS, LLC 374      
447-837 6 Buffalo IL SPFDILSDX2X  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374      
447-837 8 Buffalo IL SPFDILES8MD  939H COMMIO, LLC 374      
447-837 9 Buffalo IL SPFDILESDS3  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 374      

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

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