Prefix Information

The prefix 255 is part of area code 331 serving Aurora, Illinois.

This exchange contains 10,000 possible phone numbers (331-255-0000 through 331-255-9999).

Browse Numbers in This Prefix

331-255-0000-0999 331-255-1000-1999 331-255-2000-2999 331-255-3000-3999 331-255-4000-4999 331-255-5000-5999 331-255-6000-6999 331-255-7000-7999 331-255-8000-8999 331-255-9000-9999

Sample Numbers

(331) 255-0000 (331) 255-1234 (331) 255-2000 (331) 255-3333 (331) 255-4444 (331) 255-5555 (331) 255-6000 (331) 255-7777 (331) 255-8888 (331) 255-9999