Prefix Information

The prefix 121 is part of area code 401 serving Providence, Rhode Island.

This exchange contains 10,000 possible phone numbers (401-121-0000 through 401-121-9999).

Browse Numbers in This Prefix

401-121-0000-0999 401-121-1000-1999 401-121-2000-2999 401-121-3000-3999 401-121-4000-4999 401-121-5000-5999 401-121-6000-6999 401-121-7000-7999 401-121-8000-8999 401-121-9000-9999

Sample Numbers

(401) 121-0000 (401) 121-1234 (401) 121-2000 (401) 121-3333 (401) 121-4444 (401) 121-5555 (401) 121-6000 (401) 121-7777 (401) 121-8888 (401) 121-9999