Prefix Information

The prefix 504 is part of area code 314 serving St. Louis, Missouri.

This exchange contains 10,000 possible phone numbers (314-504-0000 through 314-504-9999).

Browse Numbers in This Prefix

314-504-0000-0999 314-504-1000-1999 314-504-2000-2999 314-504-3000-3999 314-504-4000-4999 314-504-5000-5999 314-504-6000-6999 314-504-7000-7999 314-504-8000-8999 314-504-9000-9999

Sample Numbers

(314) 504-0000 (314) 504-1234 (314) 504-2000 (314) 504-3333 (314) 504-4444 (314) 504-5555 (314) 504-6000 (314) 504-7777 (314) 504-8888 (314) 504-9999