Prefix Information

The prefix 638 is part of area code 224 serving Elgin, Illinois.

This exchange contains 10,000 possible phone numbers (224-638-0000 through 224-638-9999).

Browse Numbers in This Prefix

224-638-0000-0999 224-638-1000-1999 224-638-2000-2999 224-638-3000-3999 224-638-4000-4999 224-638-5000-5999 224-638-6000-6999 224-638-7000-7999 224-638-8000-8999 224-638-9000-9999

Sample Numbers

(224) 638-0000 (224) 638-1234 (224) 638-2000 (224) 638-3333 (224) 638-4444 (224) 638-5555 (224) 638-6000 (224) 638-7777 (224) 638-8888 (224) 638-9999