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: GLDNILAADS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
217-214 A Quincy IL 7091 ADAMS TELSYSTEMS, INC. 376      
217-216 6 Rushville IL 7091 ADAMS TELSYSTEMS, INC. 376      
217-225 7 Versailles IL 7091 ADAMS TELSYSTEMS, INC. 376      
217-236 8 Perry IL 7091 ADAMS TELSYSTEMS, INC. 376      
217-285 7 Pittsfield IL 7091 ADAMS TELSYSTEMS, INC. 376      
217-334 7 Columbus IL 7091 ADAMS TELSYSTEMS, INC. 376      
217-335 8 Barry IL 7091 ADAMS TELSYSTEMS, INC. 376      
217-432 7 Hull IL 7091 ADAMS TELSYSTEMS, INC. 376      
217-434 7 Fowler IL 7091 ADAMS TELSYSTEMS, INC. 376      
217-509 A Camp Point IL 7091 ADAMS TELSYSTEMS, INC. 376      
217-584 8 Meredosia IL 7091 ADAMS TELSYSTEMS, INC. 376      
217-645 8 Liberty IL 7091 ADAMS TELSYSTEMS, INC. 376      
217-656 8 Payson IL 7091 ADAMS TELSYSTEMS, INC. 376      
217-734 7 Pleasant Hill IL 7091 ADAMS TELSYSTEMS, INC. 376      
217-754 7 Bluffs IL 7091 ADAMS TELSYSTEMS, INC. 376      
217-773 7 Mount Sterling IL 7091 ADAMS TELSYSTEMS, INC. 376      
217-812 A Clayton IL 7091 ADAMS TELSYSTEMS, INC. 376      
217-833 7 Griggsville IL 7091 ADAMS TELSYSTEMS, INC. 376      
217-885 7 Burton IL 7091 ADAMS TELSYSTEMS, INC. 376      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.