Prefix Information

The prefix 623 is part of area code 801 serving Salt Lake City, Utah.

This exchange contains 10,000 possible phone numbers (801-623-0000 through 801-623-9999).

Browse Numbers in This Prefix

801-623-0000-0999 801-623-1000-1999 801-623-2000-2999 801-623-3000-3999 801-623-4000-4999 801-623-5000-5999 801-623-6000-6999 801-623-7000-7999 801-623-8000-8999 801-623-9000-9999

Sample Numbers

(801) 623-0000 (801) 623-1234 (801) 623-2000 (801) 623-3333 (801) 623-4444 (801) 623-5555 (801) 623-6000 (801) 623-7777 (801) 623-8888 (801) 623-9999