Prefix Information

The prefix 623 is part of area code 305 serving Miami, Florida.

This exchange contains 10,000 possible phone numbers (305-623-0000 through 305-623-9999).

Browse Numbers in This Prefix

305-623-0000-0999 305-623-1000-1999 305-623-2000-2999 305-623-3000-3999 305-623-4000-4999 305-623-5000-5999 305-623-6000-6999 305-623-7000-7999 305-623-8000-8999 305-623-9000-9999

Sample Numbers

(305) 623-0000 (305) 623-1234 (305) 623-2000 (305) 623-3333 (305) 623-4444 (305) 623-5555 (305) 623-6000 (305) 623-7777 (305) 623-8888 (305) 623-9999