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: 321 [Rate centres in NPA 321] [Dial plan for NPA 321]

NXX: 225

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
321-225 A Titusville FL TTVLFLMADS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45806      
321-225 0 Titusville FL ORLDFLMA68Z  982E BANDWIDTH.COM CLEC, LLC - FL 45806   2020-09-19   
321-225 1 Titusville FL ORLFFL051MD  899D T-MOBILE USA, INC. 45806   2007-11-08   
321-225 2 Titusville FL ORLFFL051MD  899D T-MOBILE USA, INC. 45806   2007-11-08   
321-225 3 Titusville FL TTVLFLMADS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45806      
321-225 4 Titusville FL ORLDFLCLX0Y  927D BRIGHT HOUSE NTWS INFORMATION SVCS (FLORIDA) - FL 45806   2007-04-14   
321-225 5 Titusville FL ORLFFL42XMD  4616 DELTACOM, INC. - FL 45806   2010-09-26   
321-225 6 Titusville FL TTVLFLMADS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45806      
321-225 7 Titusville FL TTVLFLMADS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45806      
321-225 8 Titusville FL ORLDFLCLX0Y  927D BRIGHT HOUSE NTWS INFORMATION SVCS (FLORIDA) - FL 45806   2011-05-27   
321-225 9 Titusville FL ORLFFL051MD  899D T-MOBILE USA, INC. 45806   2007-09-22   

Last updated: Fri, 23 Jul 2021 12:43:22 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.