Prefix Information

The prefix 440 is part of area code 314 serving St. Louis, Missouri.

This exchange contains 10,000 possible phone numbers (314-440-0000 through 314-440-9999).

Browse Numbers in This Prefix

314-440-0000-0999 314-440-1000-1999 314-440-2000-2999 314-440-3000-3999 314-440-4000-4999 314-440-5000-5999 314-440-6000-6999 314-440-7000-7999 314-440-8000-8999 314-440-9000-9999

Sample Numbers

(314) 440-0000 (314) 440-1234 (314) 440-2000 (314) 440-3333 (314) 440-4444 (314) 440-5555 (314) 440-6000 (314) 440-7777 (314) 440-8888 (314) 440-9999