Category:NANP area code 812

Media in category "NANP area code 812"

The following 4 files are in this category, out of 4 total.

• 
  Area codes IN.png 178 × 270; 12 KB
  
• 
  Area codes OH.svg 586 × 610; 44 KB
  
• 
  Indiana Area Codes 2021.png 452 × 708; 85 KB
  
• 
  The Bell System technical journal 1952 Area Code map of USA.jpg 2,820 × 1,542; 645 KB