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.

Switch: EVVLIN03DS1

Remotes:

Switch Switch name Switch type
MTVRIN01RS1  MT VERNON  RSS 
NWHRIN01RS3  NEW HARMONY  RSC 
SLTDIN01RS1  SOLITUDE  RSS 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
812-421 A Evansville IN 9325 INDIANA BELL TEL CO INC 330      
812-422 A Evansville IN 9325 INDIANA BELL TEL CO INC 330      
812-423 A Evansville IN 9325 INDIANA BELL TEL CO INC 330      
812-424 A Evansville IN 9325 INDIANA BELL TEL CO INC 330      
812-425 A Evansville IN 9325 INDIANA BELL TEL CO INC 330      
812-426 A Evansville IN 9325 INDIANA BELL TEL CO INC 330      
812-428 A Evansville IN 9325 INDIANA BELL TEL CO INC 330      
812-429 A Evansville IN 9325 INDIANA BELL TEL CO INC 330      
812-433 A Evansville IN 9325 INDIANA BELL TEL CO INC 330      
812-434 A Evansville IN 9325 INDIANA BELL TEL CO INC 330      
812-435 A Evansville IN 9325 INDIANA BELL TEL CO INC 330      
812-436 A Evansville IN 9325 INDIANA BELL TEL CO INC 330      
812-450 A Evansville IN 9325 INDIANA BELL TEL CO INC 330      
812-451 A Evansville IN 9325 INDIANA BELL TEL CO INC 330      
812-452 A Evansville IN 9325 INDIANA BELL TEL CO INC 330      
812-463 A Evansville IN 9325 INDIANA BELL TEL CO INC 330      
812-467 A Evansville IN 9325 INDIANA BELL TEL CO INC 330      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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