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
217-814 A Springfield IL SPFDILMBTMD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 374      
217-814 0 Springfield IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 374      
217-814 1 Springfield IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 374   2020-05-01   
217-814 2 Springfield IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374   2017-04-14   
217-814 4 Springfield IL   9329 AMERITECH ILLINOIS 374   2012-07-15   
217-814 5 Springfield IL   9329 AMERITECH ILLINOIS 374   2012-07-15   
217-814 6 Springfield IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 374   2020-09-05   
217-814 7 Springfield IL   9329 AMERITECH ILLINOIS 374   2013-07-11   
217-814 8 Springfield IL   9329 AMERITECH ILLINOIS 374   2013-07-11   

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

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