Prefix Information

The prefix 223 is part of area code 331 serving Aurora, Illinois.

This exchange contains 10,000 possible phone numbers (331-223-0000 through 331-223-9999).

Browse Numbers in This Prefix

331-223-0000-0999 331-223-1000-1999 331-223-2000-2999 331-223-3000-3999 331-223-4000-4999 331-223-5000-5999 331-223-6000-6999 331-223-7000-7999 331-223-8000-8999 331-223-9000-9999

Sample Numbers

(331) 223-0000 (331) 223-1234 (331) 223-2000 (331) 223-3333 (331) 223-4444 (331) 223-5555 (331) 223-6000 (331) 223-7777 (331) 223-8888 (331) 223-9999