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: 959 [Rate centres in NPA 959] [Dial plan for NPA 959]

NXX: 265

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
959-265 A Essex CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
959-265 0 Essex CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2017-06-09   
959-265 1 Essex CT HRFRCT03HMD  073H TELNYX LLC 920   2018-05-09   
959-265 2 Essex CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2018-06-02   
959-265 3 Essex CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-03-29   
959-265 4 Essex CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-03-29   
959-265 5 Essex CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-11-22   
959-265 6 Essex CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2018-10-30   
959-265 7 Essex CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2018-10-30   
959-265 8 Essex CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2017-12-10   
959-265 9 Essex CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2017-10-21   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.