Prefix Information

The prefix 623 is part of area code 740 serving Newark, Ohio.

This exchange contains 10,000 possible phone numbers (740-623-0000 through 740-623-9999).

Browse Numbers in This Prefix

740-623-0000-0999 740-623-1000-1999 740-623-2000-2999 740-623-3000-3999 740-623-4000-4999 740-623-5000-5999 740-623-6000-6999 740-623-7000-7999 740-623-8000-8999 740-623-9000-9999

Sample Numbers

(740) 623-0000 (740) 623-1234 (740) 623-2000 (740) 623-3333 (740) 623-4444 (740) 623-5555 (740) 623-6000 (740) 623-7777 (740) 623-8888 (740) 623-9999