Prefix Information

The prefix 340 is part of area code 803 serving Columbia, South Carolina.

This exchange contains 10,000 possible phone numbers (803-340-0000 through 803-340-9999).

Browse Numbers in This Prefix

803-340-0000-0999 803-340-1000-1999 803-340-2000-2999 803-340-3000-3999 803-340-4000-4999 803-340-5000-5999 803-340-6000-6999 803-340-7000-7999 803-340-8000-8999 803-340-9000-9999

Sample Numbers

(803) 340-0000 (803) 340-1234 (803) 340-2000 (803) 340-3333 (803) 340-4444 (803) 340-5555 (803) 340-6000 (803) 340-7777 (803) 340-8888 (803) 340-9999