Prefix Information

The prefix 623 is part of area code 445 serving Philadelphia, Pennsylvania.

This exchange contains 10,000 possible phone numbers (445-623-0000 through 445-623-9999).

Browse Numbers in This Prefix

445-623-0000-0999 445-623-1000-1999 445-623-2000-2999 445-623-3000-3999 445-623-4000-4999 445-623-5000-5999 445-623-6000-6999 445-623-7000-7999 445-623-8000-8999 445-623-9000-9999

Sample Numbers

(445) 623-0000 (445) 623-1234 (445) 623-2000 (445) 623-3333 (445) 623-4444 (445) 623-5555 (445) 623-6000 (445) 623-7777 (445) 623-8888 (445) 623-9999