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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
850-518 A Tallahassee FL   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 953      
850-518 0 Tallahassee FL   6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 953   2019-01-21   
850-518 1 Tallahassee FL   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 953      
850-518 2 Tallahassee FL   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 953      
850-518 4 Tallahassee FL   6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 953   2018-07-27   
850-518 5 Tallahassee FL   6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 953   2019-07-15   
850-518 6 Tallahassee FL   937C ONVOY, LLC - FL 953   2019-06-25   
850-518 7 Tallahassee FL   937C ONVOY, LLC - FL 953   2019-06-25   
850-518 9 Tallahassee FL   6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 953   2019-07-15   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.