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: 536

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
850-536 A Tallahassee FL TLHSFLXHDS0  0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 953      
850-536 0 Tallahassee FL TLHSFLXHDS0  0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 953      
850-536 1 Tallahassee FL TLHSFLXHDS0  0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 953      
850-536 2 Tallahassee FL TLHSFLXHDS0  0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 953      
850-536 3 Tallahassee FL TLHSFLXHDS0  0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 953      
850-536 4 Tallahassee FL TLHSFLXHDS0  0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 953      
850-536 5 Tallahassee FL TLHSFLXHDS0  0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 953      
850-536 6 Tallahassee FL TLHSFLXAX3Z  318J COMCAST IP PHONE, LLC 953      
850-536 7 Tallahassee FL TLHSFLXHDS0  0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 953      
850-536 8 Tallahassee FL TLHSFLXAX7X  8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 953      
850-536 9 Tallahassee FL TLHSFLXHDS0  0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 953      

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.