Prefix Information

The prefix 374 is part of area code 331 serving Aurora, Illinois.

This exchange contains 10,000 possible phone numbers (331-374-0000 through 331-374-9999).

Browse Numbers in This Prefix

331-374-0000-0999 331-374-1000-1999 331-374-2000-2999 331-374-3000-3999 331-374-4000-4999 331-374-5000-5999 331-374-6000-6999 331-374-7000-7999 331-374-8000-8999 331-374-9000-9999

Sample Numbers

(331) 374-0000 (331) 374-1234 (331) 374-2000 (331) 374-3333 (331) 374-4444 (331) 374-5555 (331) 374-6000 (331) 374-7777 (331) 374-8888 (331) 374-9999