Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

NXX: 821

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-821 A Freeport IL RCFRILRTXGY  6265 UNITED STATES CELLULAR - IL 360      
815-821 0 Freeport IL RCFRILRTXGY  6265 UNITED STATES CELLULAR - IL 360   2021-09-25   
815-821 1 Freeport IL RCFRILRTXGY  6265 UNITED STATES CELLULAR - IL 360   2004-03-05   
815-821 2 Freeport IL RCFRILRTXGY  6265 UNITED STATES CELLULAR - IL 360   2004-03-05   
815-821 3 Freeport IL RCFRILRTXGY  6265 UNITED STATES CELLULAR - IL 360   2004-03-05   
815-821 4 Freeport IL RCFRILRTXGY  6265 UNITED STATES CELLULAR - IL 360   2004-03-05   
815-821 5 Freeport IL RCFRILRTXGY  6265 UNITED STATES CELLULAR - IL 360   2004-03-05   
815-821 6 Freeport IL FRPTILXA8MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2018-11-02   
815-821 7 Freeport IL RCFRILRCX4X  5562 METROPCS, INC. 360   2018-10-21   
815-821 8 Freeport IL RCFRILRCX4X  5562 METROPCS, INC. 360   2017-12-08   
815-821 9 Freeport IL RCFRILRTX5Y  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 360   2014-11-17   

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

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