Prefix Information

The prefix 173 is part of area code 331 serving Aurora, Illinois.

This exchange contains 10,000 possible phone numbers (331-173-0000 through 331-173-9999).

Browse Numbers in This Prefix

331-173-0000-0999 331-173-1000-1999 331-173-2000-2999 331-173-3000-3999 331-173-4000-4999 331-173-5000-5999 331-173-6000-6999 331-173-7000-7999 331-173-8000-8999 331-173-9000-9999

Sample Numbers

(331) 173-0000 (331) 173-1234 (331) 173-2000 (331) 173-3333 (331) 173-4444 (331) 173-5555 (331) 173-6000 (331) 173-7777 (331) 173-8888 (331) 173-9999