Prefix Information

The prefix 666 is part of area code 740 serving Newark, Ohio.

This exchange contains 10,000 possible phone numbers (740-666-0000 through 740-666-9999).

Browse Numbers in This Prefix

740-666-0000-0999 740-666-1000-1999 740-666-2000-2999 740-666-3000-3999 740-666-4000-4999 740-666-5000-5999 740-666-6000-6999 740-666-7000-7999 740-666-8000-8999 740-666-9000-9999

Sample Numbers

(740) 666-0000 (740) 666-1234 (740) 666-2000 (740) 666-3333 (740) 666-4444 (740) 666-5555 (740) 666-6000 (740) 666-7777 (740) 666-8888 (740) 666-9999