Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Columbia, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
618-281 A CLMAILXEDS0  1026 HARRISONVILLE TEL. CO. 520      
618-470 A COVLILCLPMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 520      
618-470 0   490J DISH WIRELESS, LLC 520   2022-05-01   
618-470 1 STLVMOOH3MD  5562 METROPCS, INC. 520   2021-05-11   
618-470 6 COVLILCLPMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 520   2019-10-04   
618-470 7 MTVRILMV9MD  075A DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 520   2021-02-28   
618-719 A STLVMOOH3MD  6664 SPRINT SPECTRUM, L.P. 520      
618-719 0 STLVMOOH3MD  6664 SPRINT SPECTRUM, L.P. 520   2018-04-14   
618-719 1 STLVMOOH3MD  6664 SPRINT SPECTRUM, L.P. 520      
618-719 2 SWNSILBLPS0  462C CHARTER FIBERLINK - ILLINOIS, LLC - IL 520   2012-12-16   
618-719 3 STLVMOOH3MD  6664 SPRINT SPECTRUM, L.P. 520      
618-719 4 STLVMOOH3MD  6664 SPRINT SPECTRUM, L.P. 520      
618-719 5 STLVMOOH3MD  6664 SPRINT SPECTRUM, L.P. 520      
618-719 6 STLVMOOH3MD  6664 SPRINT SPECTRUM, L.P. 520      
618-719 7 STLVMOOH3MD  6664 SPRINT SPECTRUM, L.P. 520      
618-719 8 STLVMOOH3MD  6664 SPRINT SPECTRUM, L.P. 520   2015-12-02   
618-719 9 STLVMOOH3MD  6664 SPRINT SPECTRUM, L.P. 520      

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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