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.

Switch: ARVLILXCDS0

Remotes:

Switch Switch name Switch type
CNCRILXCRS0  CONCORD  DC1 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
217-997 A Arenzville IL 1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 376      
217-997 0 Arenzville IL 1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 376      
217-997 1 Arenzville IL 1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 376      
217-997 2 Arenzville IL 1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 376      
217-997 5 Arenzville IL 1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 376      
217-997 6 Arenzville IL 1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 376      
217-997 7 Arenzville IL 1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 376      
217-997 8 Arenzville IL 1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 376      
217-997 9 Arenzville IL 1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 376      

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.