Prefix Information

The prefix 520 is part of area code 314 serving St. Louis, Missouri.

This exchange contains 10,000 possible phone numbers (314-520-0000 through 314-520-9999).

Browse Numbers in This Prefix

314-520-0000-0999 314-520-1000-1999 314-520-2000-2999 314-520-3000-3999 314-520-4000-4999 314-520-5000-5999 314-520-6000-6999 314-520-7000-7999 314-520-8000-8999 314-520-9000-9999

Sample Numbers

(314) 520-0000 (314) 520-1234 (314) 520-2000 (314) 520-3333 (314) 520-4444 (314) 520-5555 (314) 520-6000 (314) 520-7777 (314) 520-8888 (314) 520-9999