Prefix Information

The prefix 638 is part of area code 419 serving Toledo, Ohio.

This exchange contains 10,000 possible phone numbers (419-638-0000 through 419-638-9999).

Browse Numbers in This Prefix

419-638-0000-0999 419-638-1000-1999 419-638-2000-2999 419-638-3000-3999 419-638-4000-4999 419-638-5000-5999 419-638-6000-6999 419-638-7000-7999 419-638-8000-8999 419-638-9000-9999

Sample Numbers

(419) 638-0000 (419) 638-1234 (419) 638-2000 (419) 638-3333 (419) 638-4444 (419) 638-5555 (419) 638-6000 (419) 638-7777 (419) 638-8888 (419) 638-9999