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: 850 [Rate centres in NPA 850] [Dial plan for NPA 850]

NXX: 520

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
850-520 A DeFuniak Springs FL DFSPFL06GT0  927D BRIGHT HOUSE NTWS INFORMATION SVCS (FLORIDA) - FL 44814      
850-520 0 DeFuniak Springs FL CRVWFLXABMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 44814      
850-520 1 DeFuniak Springs FL CRVWFLXABMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 44814      
850-520 2 DeFuniak Springs FL PNSCFLFNFMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 44814      
850-520 3 DeFuniak Springs FL PNSCFLFNFMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 44814      
850-520 4 DeFuniak Springs FL DFSPFL06GT0  927D BRIGHT HOUSE NTWS INFORMATION SVCS (FLORIDA) - FL 44814      
850-520 5 DeFuniak Springs FL DFSPFL06GT0  927D BRIGHT HOUSE NTWS INFORMATION SVCS (FLORIDA) - FL 44814      
850-520 6 DeFuniak Springs FL PNSCFLFNFMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 44814      
850-520 7 DeFuniak Springs FL PNSCFLFNFMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 44814      
850-520 8 DeFuniak Springs FL CRVWFLXABMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 44814      
850-520 9 DeFuniak Springs FL CRVWFLXA9MD  937C ONVOY, LLC - FL 44814      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.