Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 217 [Rate centres in NPA 217] [Dial plan for NPA 217]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-350 A Mount Zion IL SPFDILMBTMD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 374      
217-350 0 Mount Zion IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 374      
217-350 1 Mount Zion IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 374   2015-10-30   
217-350 3 Mount Zion IL   5562 METRO PCS, INC. 374   2015-07-04   
217-350 4 Mount Zion IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 374      
217-350 6 Mount Zion IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2019-04-08   
217-350 7 Mount Zion IL   224C ONVOY, LLC 374   2019-07-27   
217-350 8 Mount Zion IL   224C ONVOY, LLC 374   2019-07-27   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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