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: 948

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
947-948 A Southfield MI LIVNMIUX8MD  5562 METROPCS, INC. 340      
947-948 0 Southfield MI LIVNMIUX8MD  5562 METROPCS, INC. 340   2022-10-15   
947-948 1 Southfield MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2024-03-27   
947-948 2 Southfield MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2024-03-27   
947-948 3 Southfield MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2024-03-27   
947-948 5 Southfield MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2022-10-16   
947-948 6 Southfield MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2022-10-16   
947-948 7 Southfield MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2022-10-16   
947-948 8 Southfield MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2024-03-27   
947-948 9 Southfield MI LIVNMIUX8MD  5562 METROPCS, INC. 340   2022-10-14   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.