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: 641

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
321-641 A Titusville FL ORLDFL60DS1  937C ONVOY, LLC - FL 45806      
321-641 0 Titusville FL ORLDFL420MD  073H TELNYX LLC 45806      
321-641 1 Titusville FL LKBNFLXBDS2  8105 SMART CITY SOLUTIONS II, LLC DBA SMART CITY METRO 45806      
321-641 2 Titusville FL ORLDFL60DS1  937C ONVOY, LLC - FL 45806      
321-641 3 Titusville FL ORLDFL60DS1  937C ONVOY, LLC - FL 45806      
321-641 4 Titusville FL ORLDFL60DS1  937C ONVOY, LLC - FL 45806      
321-641 5 Titusville FL ORLDFL60DS1  937C ONVOY, LLC - FL 45806      
321-641 6 Titusville FL ORLDFL60DS1  937C ONVOY, LLC - FL 45806      
321-641 7 Titusville FL ORLDFL60DS1  937C ONVOY, LLC - FL 45806      
321-641 8 Titusville FL ORLDFL60DS2  902E PEERLESS NETWORK OF FLORIDA, LLC - FL 45806      
321-641 9 Titusville FL ORLDFL60DS2  902E PEERLESS NETWORK OF FLORIDA, LLC - FL 45806      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.