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.

Switch: DFSPFLXADS0

Remotes:

Switch Switch name Switch type
FRPTFLXARS0  FREEPORT  RSC 
GLDLFLXARS0  GLENDALE  RSC 
PNLNFLXARS0  PONCE DE LEON  DRL 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
850-307 A DeFuniak Springs FL 0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 44814      
850-307 1 DeFuniak Springs FL 0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 44814      
850-307 9 DeFuniak Springs FL 0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 44814      
850-892 A DeFuniak Springs FL 0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 44814      
850-951 A DeFuniak Springs FL 0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 44814      
850-951 0 DeFuniak Springs FL 0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 44814      
850-951 1 DeFuniak Springs FL 0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 44814      
850-951 2 DeFuniak Springs FL 0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 44814      
850-951 4 DeFuniak Springs FL 0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 44814      
850-951 5 DeFuniak Springs FL 0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 44814      
850-951 6 DeFuniak Springs FL 0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 44814      
850-951 7 DeFuniak Springs FL 0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 44814      
850-951 8 DeFuniak Springs FL 0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 44814      
850-951 9 DeFuniak Springs FL 0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 44814      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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