Prefix Information

The prefix 230 is part of area code 331 serving Aurora, Illinois.

This exchange contains 10,000 possible phone numbers (331-230-0000 through 331-230-9999).

Browse Numbers in This Prefix

331-230-0000-0999 331-230-1000-1999 331-230-2000-2999 331-230-3000-3999 331-230-4000-4999 331-230-5000-5999 331-230-6000-6999 331-230-7000-7999 331-230-8000-8999 331-230-9000-9999

Sample Numbers

(331) 230-0000 (331) 230-1234 (331) 230-2000 (331) 230-3333 (331) 230-4444 (331) 230-5555 (331) 230-6000 (331) 230-7777 (331) 230-8888 (331) 230-9999