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: 748

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
260-748 A New Haven IN NWHNINXADS0  0772 FRONTIER NORTH, INC.. - IN 334      
260-748 0 New Haven IN FTWYINXAAMD  318J COMCAST IP PHONE, LLC 334   2005-05-23   
260-748 1 New Haven IN FTWYIN019MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 334   2006-05-07   
260-748 2 New Haven IN FTWYINXAXPY  829J PAETEC ITEL, LLC 334   2002-02-12   
260-748 3 New Haven IN FTWYIN019MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 334   2003-08-25   
260-748 4 New Haven IN NWHNINXADS0  0772 FRONTIER NORTH, INC.. - IN 334      
260-748 5 New Haven IN NWHNINXADS0  0772 FRONTIER NORTH, INC.. - IN 334      
260-748 6 New Haven IN NWHNINXADS0  0772 FRONTIER NORTH, INC.. - IN 334      
260-748 7 New Haven IN NWHNINXADS0  0772 FRONTIER NORTH, INC.. - IN 334      
260-748 8 New Haven IN FTWYIN019MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 334   2005-06-10   
260-748 9 New Haven IN FTWYINXAXPY  829J PAETEC ITEL, LLC 334   2004-11-05   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.