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: 260 [Rate centres in NPA 260] [Dial plan for NPA 260]

NXX: 326

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
260-326 A New Haven IN FTWYINMCCMD  732J NUSO, LLC 334      
260-326 1 New Haven IN FTWYINMCCMD  732J NUSO, LLC 334   2023-03-25   
260-326 2 New Haven IN FTWYINMCCMD  732J NUSO, LLC 334   2023-12-25   
260-326 3 New Haven IN FTWYINMCCMD  732J NUSO, LLC 334   2023-12-25   
260-326 5 New Haven IN FTWYINXASMD  097D ONVOY, LLC - IN 334   2023-08-12   
260-326 6 New Haven IN FTWYINXASMD  097D ONVOY, LLC - IN 334   2023-08-12   
260-326 7 New Haven IN FTWYINXASMD  097D ONVOY, LLC - IN 334   2023-08-12   
260-326 8 New Haven IN FTWYINXASMD  097D ONVOY, LLC - IN 334   2023-08-12   
260-326 9 New Haven IN FTWYINXASMD  097D ONVOY, LLC - IN 334   2023-08-12   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.