Prefix Information

The prefix 638 is part of area code 724 serving New Castle, Pennsylvania.

This exchange contains 10,000 possible phone numbers (724-638-0000 through 724-638-9999).

Browse Numbers in This Prefix

724-638-0000-0999 724-638-1000-1999 724-638-2000-2999 724-638-3000-3999 724-638-4000-4999 724-638-5000-5999 724-638-6000-6999 724-638-7000-7999 724-638-8000-8999 724-638-9000-9999

Sample Numbers

(724) 638-0000 (724) 638-1234 (724) 638-2000 (724) 638-3333 (724) 638-4444 (724) 638-5555 (724) 638-6000 (724) 638-7777 (724) 638-8888 (724) 638-9999