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: 765 [Rate centres in NPA 765] [Dial plan for NPA 765]

NXX: 439

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
765-439 A Centerville IN RCMDINATSMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 937      
765-439 0 Centerville IN RCMDINATSMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 937      
765-439 1 Centerville IN RCMDINXBTMD  318J COMCAST IP PHONE, LLC 937   2005-10-17   
765-439 2 Centerville IN RCMDINDX2MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 937   2011-04-10   
765-439 3 Centerville IN RCMDINXB0MD  7440 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 937   2013-04-01   
765-439 4 Centerville IN RCMDINDX2MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 937   2005-03-26   
765-439 5 Centerville IN RCMDINXBKMD  7314 TELEPORT COMMUNICATIONS AMERICA, LLC - IN 937   2017-01-13   
765-439 6 Centerville IN RCMDINXBXMD  097D ONVOY, LLC - IN 937   2020-02-06   
765-439 7 Centerville IN RCMDINXB3MD  508J CENTURYLINK COMMUNICATIONS, LLC 937   2014-06-10   
765-439 8 Centerville IN RCMDINXBXMD  097D ONVOY, LLC - IN 937   2020-10-29   
765-439 9 Centerville IN RCMDINXBXMD  097D ONVOY, LLC - IN 937   2020-10-29   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.