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: 863 [Rate centres in NPA 863] [Dial plan for NPA 863]

NXX: 474

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
863-474 A Zolfo Springs FL FTMYFLXAXBZ  382G TERRA NOVA TELECOM, INC. - FL 93901      
863-474 0 Zolfo Springs FL FTMYFL021MD  073H TELNYX LLC 93901      
863-474 1 Zolfo Springs FL FTMYFLXAXBZ  382G TERRA NOVA TELECOM, INC. - FL 93901      
863-474 2 Zolfo Springs FL FTMYFLXAXVX  937C ONVOY, LLC - FL 93901      
863-474 3 Zolfo Springs FL AVPKFLXAXJX  318J COMCAST IP PHONE, LLC 93901      
863-474 4 Zolfo Springs FL FTMYFL392MD  158H INVOXIO INCORPORATED 93901      
863-474 5 Zolfo Springs FL FTMYFLXAXVX  937C ONVOY, LLC - FL 93901      
863-474 6 Zolfo Springs FL FTMYFLXAX1Z  8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 93901      
863-474 7 Zolfo Springs FL FTMYFLXAXVX  937C ONVOY, LLC - FL 93901      
863-474 8 Zolfo Springs FL FTMYFLXAXVX  937C ONVOY, LLC - FL 93901      
863-474 9 Zolfo Springs FL FTMYFLXAXVX  937C ONVOY, LLC - FL 93901      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.