Prefix Information

The prefix 623 is part of area code 947 serving Troy, Michigan.

This exchange contains 10,000 possible phone numbers (947-623-0000 through 947-623-9999).

Browse Numbers in This Prefix

947-623-0000-0999 947-623-1000-1999 947-623-2000-2999 947-623-3000-3999 947-623-4000-4999 947-623-5000-5999 947-623-6000-6999 947-623-7000-7999 947-623-8000-8999 947-623-9000-9999

Sample Numbers

(947) 623-0000 (947) 623-1234 (947) 623-2000 (947) 623-3333 (947) 623-4444 (947) 623-5555 (947) 623-6000 (947) 623-7777 (947) 623-8888 (947) 623-9999