Prefix Information

The prefix 204 is part of area code 314 serving St. Louis, Missouri.

This exchange contains 10,000 possible phone numbers (314-204-0000 through 314-204-9999).

Browse Numbers in This Prefix

314-204-0000-0999 314-204-1000-1999 314-204-2000-2999 314-204-3000-3999 314-204-4000-4999 314-204-5000-5999 314-204-6000-6999 314-204-7000-7999 314-204-8000-8999 314-204-9000-9999

Sample Numbers

(314) 204-0000 (314) 204-1234 (314) 204-2000 (314) 204-3333 (314) 204-4444 (314) 204-5555 (314) 204-6000 (314) 204-7777 (314) 204-8888 (314) 204-9999