Prefix Information

The prefix 663 is part of area code 445 serving Philadelphia, Pennsylvania.

This exchange contains 10,000 possible phone numbers (445-663-0000 through 445-663-9999).

Browse Numbers in This Prefix

445-663-0000-0999 445-663-1000-1999 445-663-2000-2999 445-663-3000-3999 445-663-4000-4999 445-663-5000-5999 445-663-6000-6999 445-663-7000-7999 445-663-8000-8999 445-663-9000-9999

Sample Numbers

(445) 663-0000 (445) 663-1234 (445) 663-2000 (445) 663-3333 (445) 663-4444 (445) 663-5555 (445) 663-6000 (445) 663-7777 (445) 663-8888 (445) 663-9999