Prefix Information

The prefix 665 is part of area code 618 serving Belleville, Illinois.

This exchange contains 10,000 possible phone numbers (618-665-0000 through 618-665-9999).

Browse Numbers in This Prefix

618-665-0000-0999 618-665-1000-1999 618-665-2000-2999 618-665-3000-3999 618-665-4000-4999 618-665-5000-5999 618-665-6000-6999 618-665-7000-7999 618-665-8000-8999 618-665-9000-9999

Sample Numbers

(618) 665-0000 (618) 665-1234 (618) 665-2000 (618) 665-3333 (618) 665-4444 (618) 665-5555 (618) 665-6000 (618) 665-7777 (618) 665-8888 (618) 665-9999