Prefix Information

The prefix 231 is part of area code 801 serving Salt Lake City, Utah.

This exchange contains 10,000 possible phone numbers (801-231-0000 through 801-231-9999).

Browse Numbers in This Prefix

801-231-0000-0999 801-231-1000-1999 801-231-2000-2999 801-231-3000-3999 801-231-4000-4999 801-231-5000-5999 801-231-6000-6999 801-231-7000-7999 801-231-8000-8999 801-231-9000-9999

Sample Numbers

(801) 231-0000 (801) 231-1234 (801) 231-2000 (801) 231-3333 (801) 231-4444 (801) 231-5555 (801) 231-6000 (801) 231-7777 (801) 231-8888 (801) 231-9999