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: 648

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-648 A Magnolia IA MGNLIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-648 1 Magnolia IA MGNLIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-648 2 Magnolia IA MGNLIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-648 4 Magnolia IA RCCYIAXCHMD  221F ONVOY, LLC - IA 644      
712-648 6 Magnolia IA MGNLIAXP1MD  828B LONG LINES METRO, INC. - IA 644      
712-648 7 Magnolia IA RCCYIAXCHMD  221F ONVOY, LLC - IA 644      
712-648 9 Magnolia IA MGNLIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.