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: 448 [Rate centres in NPA 448] [Dial plan for NPA 448]

NXX: 777

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
448-777 A Fort Walton Beach FL FTWBFLXAXLX  965H FRACTEL, LLC 44815      
448-777 0 Fort Walton Beach FL PNSCFLFPX1X  624H ONVOY SPECTRUM, LLC 44815      
448-777 1 Fort Walton Beach FL PNSCFLFNFMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 44815      
448-777 2 Fort Walton Beach FL PNSCFLFNFMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 44815      
448-777 3 Fort Walton Beach FL PNSCFLFNFMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 44815      
448-777 4 Fort Walton Beach FL PNSCFLFNFMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 44815      
448-777 7 Fort Walton Beach FL FTWBFLXAXLX  965H FRACTEL, LLC 44815      
448-777 8 Fort Walton Beach FL PNSCFLFPX1X  624H ONVOY SPECTRUM, LLC 44815      
448-777 9 Fort Walton Beach FL PNSCFLFPX1X  624H ONVOY SPECTRUM, LLC 44815      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.