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: 632

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
734-632 A Livonia MI LIVNMINWDS0  9323 MICHIGAN BELL TEL CO 340      
734-632 0 Livonia MI LIVNMINWDS0  9323 MICHIGAN BELL TEL CO 340      
734-632 1 Livonia MI LIVNMINWDS0  9323 MICHIGAN BELL TEL CO 340      
734-632 2 Livonia MI LIVNMINWDS0  9323 MICHIGAN BELL TEL CO 340      
734-632 3 Livonia MI LIVNMINWDS0  9323 MICHIGAN BELL TEL CO 340      
734-632 4 Livonia MI LIVNMINWDS0  9323 MICHIGAN BELL TEL CO 340      
734-632 5 Livonia MI LIVNMINWDS0  9323 MICHIGAN BELL TEL CO 340      
734-632 6 Livonia MI LIVNMINWDS0  9323 MICHIGAN BELL TEL CO 340      
734-632 7 Livonia MI LIVNMINWDS0  9323 MICHIGAN BELL TEL CO 340      
734-632 8 Livonia MI LIVNMINWDS0  9323 MICHIGAN BELL TEL CO 340      
734-632 9 Livonia MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.