Prefix Information

The prefix 813 is part of area code 319 serving Cedar Rapids, Iowa.

This exchange contains 10,000 possible phone numbers (319-813-0000 through 319-813-9999).

Browse Numbers in This Prefix

319-813-0000-0999 319-813-1000-1999 319-813-2000-2999 319-813-3000-3999 319-813-4000-4999 319-813-5000-5999 319-813-6000-6999 319-813-7000-7999 319-813-8000-8999 319-813-9000-9999

Sample Numbers

(319) 813-0000 (319) 813-1234 (319) 813-2000 (319) 813-3333 (319) 813-4444 (319) 813-5555 (319) 813-6000 (319) 813-7777 (319) 813-8888 (319) 813-9999