Prefix Information

The prefix 397 is part of area code 636 serving OFallon, Missouri.

This exchange contains 10,000 possible phone numbers (636-397-0000 through 636-397-9999).

Browse Numbers in This Prefix

636-397-0000-0999 636-397-1000-1999 636-397-2000-2999 636-397-3000-3999 636-397-4000-4999 636-397-5000-5999 636-397-6000-6999 636-397-7000-7999 636-397-8000-8999 636-397-9000-9999

Sample Numbers

(636) 397-0000 (636) 397-1234 (636) 397-2000 (636) 397-3333 (636) 397-4444 (636) 397-5555 (636) 397-6000 (636) 397-7777 (636) 397-8888 (636) 397-9999