Prefix Information

The prefix 688 is part of area code 331 serving Aurora, Illinois.

This exchange contains 10,000 possible phone numbers (331-688-0000 through 331-688-9999).

Browse Numbers in This Prefix

331-688-0000-0999 331-688-1000-1999 331-688-2000-2999 331-688-3000-3999 331-688-4000-4999 331-688-5000-5999 331-688-6000-6999 331-688-7000-7999 331-688-8000-8999 331-688-9000-9999

Sample Numbers

(331) 688-0000 (331) 688-1234 (331) 688-2000 (331) 688-3333 (331) 688-4444 (331) 688-5555 (331) 688-6000 (331) 688-7777 (331) 688-8888 (331) 688-9999