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: 386 [Rate centres in NPA 386] [Dial plan for NPA 386]

NXX: 422

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
386-422 A Lake City FL   8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 45204   2025-09-11   
386-422 1 Lake City FL   6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 45204   2025-12-01   
386-422 2 Lake City FL   321J HD CARRIER LLC 45204   2026-04-12   
386-422 3 Lake City FL   321J HD CARRIER LLC 45204   2026-04-12   
386-422 4 Lake City FL   321J HD CARRIER LLC 45204   2026-04-12   
386-422 5 Lake City FL   8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 45204   2025-12-01   

Last updated: Sun, 17 May 2026 03:26:51 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.