Prefix Information

The prefix 340 is part of area code 801 serving Salt Lake City, Utah.

This exchange contains 10,000 possible phone numbers (801-340-0000 through 801-340-9999).

Browse Numbers in This Prefix

801-340-0000-0999 801-340-1000-1999 801-340-2000-2999 801-340-3000-3999 801-340-4000-4999 801-340-5000-5999 801-340-6000-6999 801-340-7000-7999 801-340-8000-8999 801-340-9000-9999

Sample Numbers

(801) 340-0000 (801) 340-1234 (801) 340-2000 (801) 340-3333 (801) 340-4444 (801) 340-5555 (801) 340-6000 (801) 340-7777 (801) 340-8888 (801) 340-9999