Prefix Information

The prefix 340 is part of area code 515 serving Des Moines, Iowa.

This exchange contains 10,000 possible phone numbers (515-340-0000 through 515-340-9999).

Browse Numbers in This Prefix

515-340-0000-0999 515-340-1000-1999 515-340-2000-2999 515-340-3000-3999 515-340-4000-4999 515-340-5000-5999 515-340-6000-6999 515-340-7000-7999 515-340-8000-8999 515-340-9000-9999

Sample Numbers

(515) 340-0000 (515) 340-1234 (515) 340-2000 (515) 340-3333 (515) 340-4444 (515) 340-5555 (515) 340-6000 (515) 340-7777 (515) 340-8888 (515) 340-9999