Prefix Information

The prefix 340 is part of area code 623 serving Glendale, Arizona.

This exchange contains 10,000 possible phone numbers (623-340-0000 through 623-340-9999).

Browse Numbers in This Prefix

623-340-0000-0999 623-340-1000-1999 623-340-2000-2999 623-340-3000-3999 623-340-4000-4999 623-340-5000-5999 623-340-6000-6999 623-340-7000-7999 623-340-8000-8999 623-340-9000-9999

Sample Numbers

(623) 340-0000 (623) 340-1234 (623) 340-2000 (623) 340-3333 (623) 340-4444 (623) 340-5555 (623) 340-6000 (623) 340-7777 (623) 340-8888 (623) 340-9999