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: 265

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
947-265 A Northville MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
947-265 0 Northville MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2023-10-11   
947-265 1 Northville MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-08-02   
947-265 2 Northville MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-08-27   
947-265 3 Northville MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-08-27   
947-265 4 Northville MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-11-30   
947-265 5 Northville MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2025-02-14   
947-265 7 Northville MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2025-02-10   
947-265 8 Northville MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2025-02-10   
947-265 9 Northville MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2025-02-10   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.