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: 335

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-335 A Barry IL BARYILXCRS0  1015 FRONTIER NORTH, INC. - IL 376      
217-335 0 Barry IL JCVLILXCX6X  624H ONVOY SPECTRUM, LLC 376   2023-07-07   
217-335 1 Barry IL BARYILXCRS0  1015 FRONTIER NORTH, INC. - IL 376      
217-335 2 Barry IL BARYILXCRS0  1015 FRONTIER NORTH, INC. - IL 376      
217-335 3 Barry IL BARYILXCRS0  1015 FRONTIER NORTH, INC. - IL 376      
217-335 4 Barry IL JCVLILXCDMD  224C ONVOY, LLC 376   2021-01-23   
217-335 5 Barry IL JCVLILXCDMD  224C ONVOY, LLC 376   2020-04-19   
217-335 6 Barry IL JCVLILXCDMD  224C ONVOY, LLC 376   2020-09-05   
217-335 7 Barry IL JCVLILXCDMD  224C ONVOY, LLC 376   2021-04-23   
217-335 8 Barry IL GLDNILAADS0  7091 ADAMS TELSYSTEMS, INC. 376   2008-10-18   
217-335 9 Barry IL JCVLILXCDMD  224C ONVOY, LLC 376   2021-01-23   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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