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: 712 [Rate centres in NPA 712] [Dial plan for NPA 712]

NXX: 448

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-448 A Paullina IA PLLNIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 630      
712-448 0 Paullina IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630      
712-448 1 Paullina IA PLLNIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 630      
712-448 2 Paullina IA PLLNIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 630      
712-448 3 Paullina IA PLLNIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 630      
712-448 4 Paullina IA PLLNIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 630      
712-448 5 Paullina IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630      
712-448 6 Paullina IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630      
712-448 7 Paullina IA SXCYIADTQMD  508J CENTURYLINK COMMUNICATIONS, LLC 630      
712-448 8 Paullina IA SXCYIA78XDX  5562 METROPCS, INC. 630      
712-448 9 Paullina IA PLLNIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 630      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.