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: 989 [Rate centres in NPA 989] [Dial plan for NPA 989]

NXX: 964

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-964 A Saginaw MI SGNWMIWSDS1  9323 MICHIGAN BELL TEL CO 344      
989-964 0 Saginaw MI SGNWMIWSDS1  9323 MICHIGAN BELL TEL CO 344      
989-964 1 Saginaw MI SGNWMIFAX7X  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2006-03-26   
989-964 2 Saginaw MI SGNWMIWSDS1  9323 MICHIGAN BELL TEL CO 344      
989-964 3 Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2016-02-18   
989-964 4 Saginaw MI SGNWMIWSDS1  9323 MICHIGAN BELL TEL CO 344      
989-964 5 Saginaw MI SGNWMIWSDS1  9323 MICHIGAN BELL TEL CO 344      
989-964 6 Saginaw MI SGNWMIWSDS1  9323 MICHIGAN BELL TEL CO 344      
989-964 7 Saginaw MI SGNWMIWSDS1  9323 MICHIGAN BELL TEL CO 344      
989-964 8 Saginaw MI SGNWMIFAX7X  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2005-11-04   
989-964 9 Saginaw MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2005-10-03   

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.