Prefix Information

The prefix 120 is part of area code 314 serving St. Louis, Missouri.

This exchange contains 10,000 possible phone numbers (314-120-0000 through 314-120-9999).

Browse Numbers in This Prefix

314-120-0000-0999 314-120-1000-1999 314-120-2000-2999 314-120-3000-3999 314-120-4000-4999 314-120-5000-5999 314-120-6000-6999 314-120-7000-7999 314-120-8000-8999 314-120-9000-9999

Sample Numbers

(314) 120-0000 (314) 120-1234 (314) 120-2000 (314) 120-3333 (314) 120-4444 (314) 120-5555 (314) 120-6000 (314) 120-7777 (314) 120-8888 (314) 120-9999