Prefix Information

The prefix 242 is part of area code 331 serving Aurora, Illinois.

This exchange contains 10,000 possible phone numbers (331-242-0000 through 331-242-9999).

Browse Numbers in This Prefix

331-242-0000-0999 331-242-1000-1999 331-242-2000-2999 331-242-3000-3999 331-242-4000-4999 331-242-5000-5999 331-242-6000-6999 331-242-7000-7999 331-242-8000-8999 331-242-9000-9999

Sample Numbers

(331) 242-0000 (331) 242-1234 (331) 242-2000 (331) 242-3333 (331) 242-4444 (331) 242-5555 (331) 242-6000 (331) 242-7777 (331) 242-8888 (331) 242-9999