Prefix Information

The prefix 001 is part of area code 636 serving OFallon, Missouri.

This exchange contains 10,000 possible phone numbers (636-001-0000 through 636-001-9999).

Browse Numbers in This Prefix

636-001-0000-0999 636-001-1000-1999 636-001-2000-2999 636-001-3000-3999 636-001-4000-4999 636-001-5000-5999 636-001-6000-6999 636-001-7000-7999 636-001-8000-8999 636-001-9000-9999

Sample Numbers

(636) 001-0000 (636) 001-1234 (636) 001-2000 (636) 001-3333 (636) 001-4444 (636) 001-5555 (636) 001-6000 (636) 001-7777 (636) 001-8888 (636) 001-9999