Prefix Information

The prefix 638 is part of area code 740 serving Newark, Ohio.

This exchange contains 10,000 possible phone numbers (740-638-0000 through 740-638-9999).

Browse Numbers in This Prefix

740-638-0000-0999 740-638-1000-1999 740-638-2000-2999 740-638-3000-3999 740-638-4000-4999 740-638-5000-5999 740-638-6000-6999 740-638-7000-7999 740-638-8000-8999 740-638-9000-9999

Sample Numbers

(740) 638-0000 (740) 638-1234 (740) 638-2000 (740) 638-3333 (740) 638-4444 (740) 638-5555 (740) 638-6000 (740) 638-7777 (740) 638-8888 (740) 638-9999