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: 558

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
765-558 A Martinsville IN IPLWINROBMD  2548 GLOBAL CROSSING LOCAL SERVICES, INC. - IN 336      
765-558 0 Martinsville IN IPLUINJGBMD  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 336      
765-558 1 Martinsville IN IPLUINJGBMD  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 336      
765-558 2 Martinsville IN IPLSIN01XNY  105F BANDWIDTH.COM CLEC, LLC - IN 336      
765-558 3 Martinsville IN IPLSIN01XNY  105F BANDWIDTH.COM CLEC, LLC - IN 336      
765-558 4 Martinsville IN IPLWINROBMD  2548 GLOBAL CROSSING LOCAL SERVICES, INC. - IN 336      
765-558 5 Martinsville IN IPLSIN01XNY  105F BANDWIDTH.COM CLEC, LLC - IN 336      
765-558 6 Martinsville IN IPLWINRO6MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336      
765-558 7 Martinsville IN IPLSIN01XDZ  508J CENTURYLINK COMMUNICATIONS, LLC 336      
765-558 8 Martinsville IN IPLTINUM3MD  318J COMCAST IP PHONE, LLC 336      
765-558 9 Martinsville IN IPLUINJGBMD  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 336      

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.