Prefix Information

The prefix 121 is part of area code 843 serving Charleston, South Carolina.

This exchange contains 10,000 possible phone numbers (843-121-0000 through 843-121-9999).

Browse Numbers in This Prefix

843-121-0000-0999 843-121-1000-1999 843-121-2000-2999 843-121-3000-3999 843-121-4000-4999 843-121-5000-5999 843-121-6000-6999 843-121-7000-7999 843-121-8000-8999 843-121-9000-9999

Sample Numbers

(843) 121-0000 (843) 121-1234 (843) 121-2000 (843) 121-3333 (843) 121-4444 (843) 121-5555 (843) 121-6000 (843) 121-7777 (843) 121-8888 (843) 121-9999