Prefix Information

The prefix 623 is part of area code 630 serving Aurora, Illinois.

This exchange contains 10,000 possible phone numbers (630-623-0000 through 630-623-9999).

Browse Numbers in This Prefix

630-623-0000-0999 630-623-1000-1999 630-623-2000-2999 630-623-3000-3999 630-623-4000-4999 630-623-5000-5999 630-623-6000-6999 630-623-7000-7999 630-623-8000-8999 630-623-9000-9999

Sample Numbers

(630) 623-0000 (630) 623-1234 (630) 623-2000 (630) 623-3333 (630) 623-4444 (630) 623-5555 (630) 623-6000 (630) 623-7777 (630) 623-8888 (630) 623-9999