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: 402

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
734-402 A Livonia MI   829J PAETEC ITEL, LLC 340      
734-402 0 Livonia MI   829J PAETEC ITEL, LLC 340      
734-402 1 Livonia MI   829J PAETEC ITEL, LLC 340      
734-402 2 Livonia MI   829J PAETEC ITEL, LLC 340      
734-402 3 Livonia MI   829J PAETEC ITEL, LLC 340      
734-402 4 Livonia MI   829J PAETEC ITEL, LLC 340      
734-402 5 Livonia MI   829J PAETEC ITEL, LLC 340      
734-402 6 Livonia MI   829J PAETEC ITEL, LLC 340      
734-402 7 Livonia MI   543C ONVOY, LLCV - MI 340      
734-402 8 Livonia MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-402 9 Livonia MI   3535 ACD TELECOM, INC. - MI 340      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.