Prefix Information

The prefix 331 is part of area code 248 serving Troy, Michigan.

This exchange contains 10,000 possible phone numbers (248-331-0000 through 248-331-9999).

Browse Numbers in This Prefix

248-331-0000-0999 248-331-1000-1999 248-331-2000-2999 248-331-3000-3999 248-331-4000-4999 248-331-5000-5999 248-331-6000-6999 248-331-7000-7999 248-331-8000-8999 248-331-9000-9999

Sample Numbers

(248) 331-0000 (248) 331-1234 (248) 331-2000 (248) 331-3333 (248) 331-4444 (248) 331-5555 (248) 331-6000 (248) 331-7777 (248) 331-8888 (248) 331-9999