Prefix Information

The prefix 857 is part of area code 314 serving St. Louis, Missouri.

This exchange contains 10,000 possible phone numbers (314-857-0000 through 314-857-9999).

Browse Numbers in This Prefix

314-857-0000-0999 314-857-1000-1999 314-857-2000-2999 314-857-3000-3999 314-857-4000-4999 314-857-5000-5999 314-857-6000-6999 314-857-7000-7999 314-857-8000-8999 314-857-9000-9999

Sample Numbers

(314) 857-0000 (314) 857-1234 (314) 857-2000 (314) 857-3333 (314) 857-4444 (314) 857-5555 (314) 857-6000 (314) 857-7777 (314) 857-8888 (314) 857-9999