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: 648

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-648 A Atlanta IL ATLNILXCRS0  1015 FRONTIER NORTH, INC. - IL 366      
217-648 2 Atlanta IL ATLNILXCRS0  1015 FRONTIER NORTH, INC. - IL 366      
217-648 4 Atlanta IL LNCLILXCEMD  224C ONVOY, LLC 366      
217-648 5 Atlanta IL ATLNILXCRS0  1015 FRONTIER NORTH, INC. - IL 366      
217-648 8 Atlanta IL LNCLILXCZMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 366      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.