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: 263

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-263 A Beaverton MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344      
989-263 0 Beaverton MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344      
989-263 1 Beaverton MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-263 2 Beaverton MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-263 3 Beaverton MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-263 4 Beaverton MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-263 5 Beaverton MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-263 6 Beaverton MI SGNWMIACDS1  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 344      
989-263 7 Beaverton MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-263 8 Beaverton MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-263 9 Beaverton MI MNPLMICFDS1  0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.