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: 617

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-617 A Quincy IL JCVLILAA0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 376      
217-617 0 Quincy IL QNCYILAY1MD  6265 UNITED STATES CELLULAR - IL 376   2004-09-06   
217-617 1 Quincy IL QNCYILAY1MD  6265 UNITED STATES CELLULAR - IL 376   2004-09-06   
217-617 2 Quincy IL QNCYILAY1MD  6265 UNITED STATES CELLULAR - IL 376   2004-09-06   
217-617 3 Quincy IL QNCYILAY1MD  6265 UNITED STATES CELLULAR - IL 376   2004-09-06   
217-617 4 Quincy IL JCVLILAA0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 376      
217-617 5 Quincy IL QNCYILAY1MD  6265 UNITED STATES CELLULAR - IL 376   2004-09-06   
217-617 6 Quincy IL QNCYILAY1MD  6265 UNITED STATES CELLULAR - IL 376   2004-09-06   
217-617 7 Quincy IL QNCYILAY1MD  6265 UNITED STATES CELLULAR - IL 376   2004-09-06   
217-617 8 Quincy IL QNCYILAY1MD  6265 UNITED STATES CELLULAR - IL 376   2004-09-06   
217-617 9 Quincy IL QNCYILAY1MD  6265 UNITED STATES CELLULAR - IL 376   2004-09-06   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.