Prefix Information

The prefix 340 is part of area code 609 serving Trenton, New Jersey.

This exchange contains 10,000 possible phone numbers (609-340-0000 through 609-340-9999).

Browse Numbers in This Prefix

609-340-0000-0999 609-340-1000-1999 609-340-2000-2999 609-340-3000-3999 609-340-4000-4999 609-340-5000-5999 609-340-6000-6999 609-340-7000-7999 609-340-8000-8999 609-340-9000-9999

Sample Numbers

(609) 340-0000 (609) 340-1234 (609) 340-2000 (609) 340-3333 (609) 340-4444 (609) 340-5555 (609) 340-6000 (609) 340-7777 (609) 340-8888 (609) 340-9999