Prefix Information

The prefix 690 is part of area code 331 serving Aurora, Illinois.

This exchange contains 10,000 possible phone numbers (331-690-0000 through 331-690-9999).

Browse Numbers in This Prefix

331-690-0000-0999 331-690-1000-1999 331-690-2000-2999 331-690-3000-3999 331-690-4000-4999 331-690-5000-5999 331-690-6000-6999 331-690-7000-7999 331-690-8000-8999 331-690-9000-9999

Sample Numbers

(331) 690-0000 (331) 690-1234 (331) 690-2000 (331) 690-3333 (331) 690-4444 (331) 690-5555 (331) 690-6000 (331) 690-7777 (331) 690-8888 (331) 690-9999