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: 319 [Rate centres in NPA 319] [Dial plan for NPA 319]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-552 A Mount Pleasant IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-552 3 Mount Pleasant IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2018-11-16   
319-552 5 Mount Pleasant IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2019-01-28   
319-552 9 Mount Pleasant IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634   2015-09-07   

Last updated: Sat, 27 Jul 2019 10:59:49 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.