Prefix Information

The prefix 556 is part of area code 445 serving Philadelphia, Pennsylvania.

This exchange contains 10,000 possible phone numbers (445-556-0000 through 445-556-9999).

Browse Numbers in This Prefix

445-556-0000-0999 445-556-1000-1999 445-556-2000-2999 445-556-3000-3999 445-556-4000-4999 445-556-5000-5999 445-556-6000-6999 445-556-7000-7999 445-556-8000-8999 445-556-9000-9999

Sample Numbers

(445) 556-0000 (445) 556-1234 (445) 556-2000 (445) 556-3333 (445) 556-4444 (445) 556-5555 (445) 556-6000 (445) 556-7777 (445) 556-8888 (445) 556-9999