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: 200

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
850-200 A Fort Walton Beach FL FTWBFLXADS0  0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 44815      
850-200 0 Fort Walton Beach FL PNSCFLWATMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44815      
850-200 1 Fort Walton Beach FL FTWBFLXADS0  0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 44815      
850-200 2 Fort Walton Beach FL FTWBFLXAXAX  5562 METROPCS, INC. 44815      
850-200 3 Fort Walton Beach FL FTWBFLXAXAX  5562 METROPCS, INC. 44815      
850-200 4 Fort Walton Beach FL PNSCFLWAXAY  318J COMCAST IP PHONE, LLC 44815      
850-200 5 Fort Walton Beach FL FTWBFLXAXAX  5562 METROPCS, INC. 44815      
850-200 6 Fort Walton Beach FL FTWBFLXAXAX  5562 METROPCS, INC. 44815      
850-200 7 Fort Walton Beach FL FTWBFLXAXAX  5562 METROPCS, INC. 44815      
850-200 8 Fort Walton Beach FL FTWBFLXAXAX  5562 METROPCS, INC. 44815      
850-200 9 Fort Walton Beach FL FTWBFLXADS0  0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 44815      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.