Prefix Information

The prefix 623 is part of area code 224 serving Elgin, Illinois.

This exchange contains 10,000 possible phone numbers (224-623-0000 through 224-623-9999).

Browse Numbers in This Prefix

224-623-0000-0999 224-623-1000-1999 224-623-2000-2999 224-623-3000-3999 224-623-4000-4999 224-623-5000-5999 224-623-6000-6999 224-623-7000-7999 224-623-8000-8999 224-623-9000-9999

Sample Numbers

(224) 623-0000 (224) 623-1234 (224) 623-2000 (224) 623-3333 (224) 623-4444 (224) 623-5555 (224) 623-6000 (224) 623-7777 (224) 623-8888 (224) 623-9999