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: 947 [Rate centres in NPA 947] [Dial plan for NPA 947]

NXX: 263

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
947-263 A Lake Orion MI SFLDMIMKBMD  516J TON80 COMMUNICATIONS, LLC 340      
947-263 0 Lake Orion MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
947-263 1 Lake Orion MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
947-263 3 Lake Orion MI SFLDMIMKBMD  516J TON80 COMMUNICATIONS, LLC 340      
947-263 4 Lake Orion MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
947-263 5 Lake Orion MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
947-263 6 Lake Orion MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
947-263 7 Lake Orion MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
947-263 8 Lake Orion MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
947-263 9 Lake Orion MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.