Prefix Information

The prefix 638 is part of area code 579 serving Unknown, Unknown.

This exchange contains 10,000 possible phone numbers (579-638-0000 through 579-638-9999).

Browse Numbers in This Prefix

579-638-0000-0999 579-638-1000-1999 579-638-2000-2999 579-638-3000-3999 579-638-4000-4999 579-638-5000-5999 579-638-6000-6999 579-638-7000-7999 579-638-8000-8999 579-638-9000-9999

Sample Numbers

(579) 638-0000 (579) 638-1234 (579) 638-2000 (579) 638-3333 (579) 638-4444 (579) 638-5555 (579) 638-6000 (579) 638-7777 (579) 638-8888 (579) 638-9999