Prefix Information

The prefix 643 is part of area code 224 serving Elgin, Illinois.

This exchange contains 10,000 possible phone numbers (224-643-0000 through 224-643-9999).

Browse Numbers in This Prefix

224-643-0000-0999 224-643-1000-1999 224-643-2000-2999 224-643-3000-3999 224-643-4000-4999 224-643-5000-5999 224-643-6000-6999 224-643-7000-7999 224-643-8000-8999 224-643-9000-9999

Sample Numbers

(224) 643-0000 (224) 643-1234 (224) 643-2000 (224) 643-3333 (224) 643-4444 (224) 643-5555 (224) 643-6000 (224) 643-7777 (224) 643-8888 (224) 643-9999