Prefix Information

The prefix 399 is part of area code 785 serving Topeka, Kansas.

This exchange contains 10,000 possible phone numbers (785-399-0000 through 785-399-9999).

Browse Numbers in This Prefix

785-399-0000-0999 785-399-1000-1999 785-399-2000-2999 785-399-3000-3999 785-399-4000-4999 785-399-5000-5999 785-399-6000-6999 785-399-7000-7999 785-399-8000-8999 785-399-9000-9999

Sample Numbers

(785) 399-0000 (785) 399-1234 (785) 399-2000 (785) 399-3333 (785) 399-4444 (785) 399-5555 (785) 399-6000 (785) 399-7777 (785) 399-8888 (785) 399-9999