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: 812 [Rate centres in NPA 812] [Dial plan for NPA 812]

NXX: 485

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
812-485 A Evansville IN EVVLIN02DS0  9325 INDIANA BELL TEL CO INC 330      
812-485 0 Evansville IN   6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 330   2024-02-20   
812-485 1 Evansville IN   9325 INDIANA BELL TEL CO INC 330      
812-485 2 Evansville IN   9325 INDIANA BELL TEL CO INC 330      
812-485 3 Evansville IN   9325 INDIANA BELL TEL CO INC 330      
812-485 4 Evansville IN   9325 INDIANA BELL TEL CO INC 330      
812-485 5 Evansville IN   9325 INDIANA BELL TEL CO INC 330      
812-485 6 Evansville IN   9325 INDIANA BELL TEL CO INC 330      
812-485 7 Evansville IN   9325 INDIANA BELL TEL CO INC 330      
812-485 8 Evansville IN   9325 INDIANA BELL TEL CO INC 330      
812-485 9 Evansville IN   097D ONVOY, LLC - IN 330   2024-12-02   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.