Prefix Information

The prefix 617 is part of area code 331 serving Aurora, Illinois.

This exchange contains 10,000 possible phone numbers (331-617-0000 through 331-617-9999).

Browse Numbers in This Prefix

331-617-0000-0999 331-617-1000-1999 331-617-2000-2999 331-617-3000-3999 331-617-4000-4999 331-617-5000-5999 331-617-6000-6999 331-617-7000-7999 331-617-8000-8999 331-617-9000-9999

Sample Numbers

(331) 617-0000 (331) 617-1234 (331) 617-2000 (331) 617-3333 (331) 617-4444 (331) 617-5555 (331) 617-6000 (331) 617-7777 (331) 617-8888 (331) 617-9999