Prefix Information

The prefix 231 is part of area code 248 serving Troy, Michigan.

This exchange contains 10,000 possible phone numbers (248-231-0000 through 248-231-9999).

Browse Numbers in This Prefix

248-231-0000-0999 248-231-1000-1999 248-231-2000-2999 248-231-3000-3999 248-231-4000-4999 248-231-5000-5999 248-231-6000-6999 248-231-7000-7999 248-231-8000-8999 248-231-9000-9999

Sample Numbers

(248) 231-0000 (248) 231-1234 (248) 231-2000 (248) 231-3333 (248) 231-4444 (248) 231-5555 (248) 231-6000 (248) 231-7777 (248) 231-8888 (248) 231-9999