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: 954 [Rate centres in NPA 954] [Dial plan for NPA 954]

NXX: 420

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
954-420 A Deerfield Beach FL DRBHFLMADS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
954-420 0 Deerfield Beach FL DRBHFLMADS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
954-420 1 Deerfield Beach FL MIAMFL98DS6  937C ONVOY, LLC - FL 46017      
954-420 2 Deerfield Beach FL DRBHFLMADS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
954-420 3 Deerfield Beach FL DRBHFLMADS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
954-420 4 Deerfield Beach FL DRBHFLMADS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
954-420 5 Deerfield Beach FL DRBHFLMADS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
954-420 6 Deerfield Beach FL MIAMFL98DS6  937C ONVOY, LLC - FL 46017      
954-420 7 Deerfield Beach FL MIAMFL98DS6  937C ONVOY, LLC - FL 46017      
954-420 8 Deerfield Beach FL MIAMFL98DS6  937C ONVOY, LLC - FL 46017      
954-420 9 Deerfield Beach FL PMBHFLMAX6Y  318J COMCAST IP PHONE, LLC 46017      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.