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: 956

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
734-956 A Livonia MI SFLDMIOL1MD  4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
734-956 0 Livonia MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
734-956 2 Livonia MI   145J TERRA NOVA TELECOM INC. 340      
734-956 4 Livonia MI SFLDMIOL1MD  4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
734-956 5 Livonia MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
734-956 6 Livonia MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
734-956 8 Livonia MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
734-956 9 Livonia MI SFLDMIOL1MD  4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.