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: 667

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
321-667 A Titusville FL ORLDFL60X2X  965H FRACTEL, LLC 45806      
321-667 0 Titusville FL ORLDFLMAYEX  899D METROPCS NETWORKS, LLC 45806   2021-10-29   
321-667 1 Titusville FL ORLDFLMAYEX  899D METROPCS NETWORKS, LLC 45806   2021-09-21   
321-667 2 Titusville FL ORLDFL60X4Y  516J TON80 COMMUNICATIONS, LLC 45806   2021-09-10   
321-667 3 Titusville FL ORLDFL60DS1  937C ONVOY, LLC - FL 45806   2021-08-08   
321-667 4 Titusville FL ORLDFL60DS1  937C ONVOY, LLC - FL 45806   2021-08-08   
321-667 5 Titusville FL ORLDFLMAYEX  899D METROPCS NETWORKS, LLC 45806   2021-09-21   
321-667 6 Titusville FL ORLDFL60X3X  939H COMMIO, LLC 45806   2021-10-15   
321-667 7 Titusville FL ORLDFL60X3X  939H COMMIO, LLC 45806   2021-10-15   
321-667 8 Titusville FL ORLDFL60X2X  965H FRACTEL, LLC 45806   2021-07-03   
321-667 9 Titusville FL ORLDFL60X3X  939H COMMIO, LLC 45806   2021-10-15   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.