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: 874

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-874 A Dalton City IL DTCYILXCRS2  1015 FRONTIER NORTH, INC. - IL 374      
217-874 0 Dalton City IL SPFDILES7MD  224C ONVOY, LLC 374      
217-874 1 Dalton City IL SPFDILESXYX  495J STRATUS NETWORKS 374      
217-874 2 Dalton City IL DTCYILXCRS2  1015 FRONTIER NORTH, INC. - IL 374      
217-874 3 Dalton City IL SPFDILESXVX  318J COMCAST IP PHONE, LLC 374      
217-874 4 Dalton City IL   624H ONVOY SPECTRUM, LLC 374      
217-874 5 Dalton City IL SPFDILMB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 374      
217-874 6 Dalton City IL SPFDILES7MD  224C ONVOY, LLC 374      
217-874 7 Dalton City IL SPFDILES7MD  224C ONVOY, LLC 374      
217-874 8 Dalton City IL SPFDILESDS3  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 374      
217-874 9 Dalton City IL SPFDILMBWMD  073H TELNYX LLC 374      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.