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: HULLIAAF1MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
712-278 6 Ireton IA 904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-337 6 Arnolds Park IA 904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-338 6 Milford IA 904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-339 6 Spirit Lake IA 904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-439 6 Hull IA 904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-451 A Rock Valley IA 904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-451 0 Rock Valley IA 904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-451 1 Rock Valley IA 904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-451 2 Rock Valley IA 904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-451 3 Rock Valley IA 904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-451 4 Rock Valley IA 904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-451 5 Rock Valley IA 904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-451 6 Rock Valley IA 904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-451 7 Rock Valley IA 904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-472 0 Rock Rapids IA 904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-568 6 Akron IA 904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-725 6 Boyden IA 904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-726 6 Doon IA 904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-832 6 Lake Park IA 904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-938 6 Merrill IA 904D PREMIER COMMUNICATIONS, INC. - IA 630      

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.