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: 807

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-807 A Vestaburg MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-807 0 Vestaburg MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-807 1 Vestaburg MI MNPLMICFDS1  0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-807 2 Vestaburg MI ALMAMIXGOMD  624H ONVOY SPECTRUM, LLC 344      
989-807 5 Vestaburg MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-807 6 Vestaburg MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-807 7 Vestaburg MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-807 8 Vestaburg MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-807 9 Vestaburg MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.