Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 217 [Rate centres in NPA 217] [Dial plan for NPA 217]

NXX: 275

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-275 A Vermilion IL VRMLILXCRS0  1015 FRONTIER NORTH, INC. - IL 938      
217-275 0 Vermilion IL TRRHINXAQMD  224C ONVOY, LLC 938      
217-275 1 Vermilion IL TRRHINXAQMD  224C ONVOY, LLC 938      
217-275 2 Vermilion IL TRRHINXAQMD  224C ONVOY, LLC 938      
217-275 3 Vermilion IL VRMLILXCRS0  1015 FRONTIER NORTH, INC. - IL 938      
217-275 4 Vermilion IL TRRHINXAQMD  224C ONVOY, LLC 938      
217-275 5 Vermilion IL TRRHINXAQMD  224C ONVOY, LLC 938      
217-275 6 Vermilion IL TRRHINXAQMD  224C ONVOY, LLC 938      
217-275 7 Vermilion IL TRRHINXA8MD  508J CENTURYLINK COMMUNICATIONS, LLC 938      
217-275 8 Vermilion IL TRRHINXAQMD  224C ONVOY, LLC 938      
217-275 9 Vermilion IL TRRHINXAX8X  624H ONVOY SPECTRUM, LLC 938      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.