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
217-441 A Springfield IL   224C ONVOY, LLC 374      
217-441 0 Springfield IL   6529 T-MOBILE USA, INC. 374   2016-10-10   
217-441 1 Springfield IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 374   2018-01-12   
217-441 2 Springfield IL   224C ONVOY, LLC 374   2013-03-31   
217-441 3 Springfield IL   5562 METRO PCS, INC. 374   2014-10-26   
217-441 4 Springfield IL   5562 METRO PCS, INC. 374   2016-02-25   
217-441 5 Springfield IL   5562 METRO PCS, INC. 374   2014-10-26   
217-441 6 Springfield IL   224C ONVOY, LLC 374   2019-04-18   
217-441 7 Springfield IL   224C ONVOY, LLC 374   2019-04-18   
217-441 8 Springfield IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 374   2016-05-22   
217-441 9 Springfield IL   224C ONVOY, LLC 374   2019-05-11   

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

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