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: 734 [Rate centres in NPA 734] [Dial plan for NPA 734]

NXX: 597

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
734-597 A Monroe MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
734-597 0 Monroe MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
734-597 1 Monroe MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
734-597 2 Monroe MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
734-597 3 Monroe MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
734-597 4 Monroe MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
734-597 5 Monroe MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
734-597 6 Monroe MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
734-597 7 Monroe MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
734-597 8 Monroe MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
734-597 9 Monroe MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.