Prefix Information

The prefix 623 is part of area code 609 serving Trenton, New Jersey.

This exchange contains 10,000 possible phone numbers (609-623-0000 through 609-623-9999).

Browse Numbers in This Prefix

609-623-0000-0999 609-623-1000-1999 609-623-2000-2999 609-623-3000-3999 609-623-4000-4999 609-623-5000-5999 609-623-6000-6999 609-623-7000-7999 609-623-8000-8999 609-623-9000-9999

Sample Numbers

(609) 623-0000 (609) 623-1234 (609) 623-2000 (609) 623-3333 (609) 623-4444 (609) 623-5555 (609) 623-6000 (609) 623-7777 (609) 623-8888 (609) 623-9999