Prefix Information

The prefix 340 is part of area code 480 serving Mesa, Arizona.

This exchange contains 10,000 possible phone numbers (480-340-0000 through 480-340-9999).

Browse Numbers in This Prefix

480-340-0000-0999 480-340-1000-1999 480-340-2000-2999 480-340-3000-3999 480-340-4000-4999 480-340-5000-5999 480-340-6000-6999 480-340-7000-7999 480-340-8000-8999 480-340-9000-9999

Sample Numbers

(480) 340-0000 (480) 340-1234 (480) 340-2000 (480) 340-3333 (480) 340-4444 (480) 340-5555 (480) 340-6000 (480) 340-7777 (480) 340-8888 (480) 340-9999