Prefix Information

The prefix 666 is part of area code 803 serving Columbia, South Carolina.

This exchange contains 10,000 possible phone numbers (803-666-0000 through 803-666-9999).

Browse Numbers in This Prefix

803-666-0000-0999 803-666-1000-1999 803-666-2000-2999 803-666-3000-3999 803-666-4000-4999 803-666-5000-5999 803-666-6000-6999 803-666-7000-7999 803-666-8000-8999 803-666-9000-9999

Sample Numbers

(803) 666-0000 (803) 666-1234 (803) 666-2000 (803) 666-3333 (803) 666-4444 (803) 666-5555 (803) 666-6000 (803) 666-7777 (803) 666-8888 (803) 666-9999