Local Calling Guide

Area code/prefix search

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NPA: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

NXX: 904

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-904 A Rockford IL RCFRILRTTMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360      
815-904 0 Rockford IL RCFRILRTTMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2006-10-27   
815-904 1 Rockford IL RCFRILRTTMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2007-06-01   
815-904 2 Rockford IL RCFRILRTX5Y  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 360   2007-03-10   
815-904 3 Rockford IL RCFRILRTX5Y  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 360   2007-03-10   
815-904 4 Rockford IL RCFRILRTX5Y  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 360   2007-03-10   
815-904 5 Rockford IL RCFRILRTX5Y  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 360   2007-04-06   
815-904 6 Rockford IL RCFRILRTX4Y  318J COMCAST IP PHONE, LLC 360   2007-04-23   
815-904 7 Rockford IL RCFRILRTX2X  462C CHARTER FIBERLINK - ILLINOIS, LLC - IL 360   2007-06-18   
815-904 8 Rockford IL RCFRILRTXJY  7393 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - IL 360   2007-05-27   
815-904 9 Rockford IL RCFRILRTTMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2007-06-01   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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