Prefix Information

The prefix 340 is part of area code 785 serving Topeka, Kansas.

This exchange contains 10,000 possible phone numbers (785-340-0000 through 785-340-9999).

Browse Numbers in This Prefix

785-340-0000-0999 785-340-1000-1999 785-340-2000-2999 785-340-3000-3999 785-340-4000-4999 785-340-5000-5999 785-340-6000-6999 785-340-7000-7999 785-340-8000-8999 785-340-9000-9999

Sample Numbers

(785) 340-0000 (785) 340-1234 (785) 340-2000 (785) 340-3333 (785) 340-4444 (785) 340-5555 (785) 340-6000 (785) 340-7777 (785) 340-8888 (785) 340-9999