Prefix Information

The prefix 278 is part of area code 445 serving Philadelphia, Pennsylvania.

This exchange contains 10,000 possible phone numbers (445-278-0000 through 445-278-9999).

Browse Numbers in This Prefix

445-278-0000-0999 445-278-1000-1999 445-278-2000-2999 445-278-3000-3999 445-278-4000-4999 445-278-5000-5999 445-278-6000-6999 445-278-7000-7999 445-278-8000-8999 445-278-9000-9999

Sample Numbers

(445) 278-0000 (445) 278-1234 (445) 278-2000 (445) 278-3333 (445) 278-4444 (445) 278-5555 (445) 278-6000 (445) 278-7777 (445) 278-8888 (445) 278-9999