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: 957

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
734-957 A Belleville MI BLVLMINERS0  9323 MICHIGAN BELL TEL CO 340      
734-957 0 Belleville MI BLVLMINERS0  9323 MICHIGAN BELL TEL CO 340      
734-957 1 Belleville MI BLVLMINERS0  9323 MICHIGAN BELL TEL CO 340      
734-957 2 Belleville MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2015-11-08   
734-957 3 Belleville MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-06-29   
734-957 4 Belleville MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2015-10-10   
734-957 5 Belleville MI BLVLMINERS0  9323 MICHIGAN BELL TEL CO 340      
734-957 6 Belleville MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-06-08   
734-957 7 Belleville MI   279B CLEAR RATE COMMUNICATIONS, INC. - MI 340   2010-03-12   
734-957 8 Belleville MI BLVLMINERS0  9323 MICHIGAN BELL TEL CO 340      
734-957 9 Belleville MI BLVLMINERS0  9323 MICHIGAN BELL TEL CO 340      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.