Prefix Information

The prefix 399 is part of area code 801 serving Salt Lake City, Utah.

This exchange contains 10,000 possible phone numbers (801-399-0000 through 801-399-9999).

Browse Numbers in This Prefix

801-399-0000-0999 801-399-1000-1999 801-399-2000-2999 801-399-3000-3999 801-399-4000-4999 801-399-5000-5999 801-399-6000-6999 801-399-7000-7999 801-399-8000-8999 801-399-9000-9999

Sample Numbers

(801) 399-0000 (801) 399-1234 (801) 399-2000 (801) 399-3333 (801) 399-4444 (801) 399-5555 (801) 399-6000 (801) 399-7777 (801) 399-8888 (801) 399-9999