Prefix Information

The prefix 274 is part of area code 331 serving Aurora, Illinois.

This exchange contains 10,000 possible phone numbers (331-274-0000 through 331-274-9999).

Browse Numbers in This Prefix

331-274-0000-0999 331-274-1000-1999 331-274-2000-2999 331-274-3000-3999 331-274-4000-4999 331-274-5000-5999 331-274-6000-6999 331-274-7000-7999 331-274-8000-8999 331-274-9000-9999

Sample Numbers

(331) 274-0000 (331) 274-1234 (331) 274-2000 (331) 274-3333 (331) 274-4444 (331) 274-5555 (331) 274-6000 (331) 274-7777 (331) 274-8888 (331) 274-9999