Glen Mills train station in the suburb of Philadelphia. ZIP codes covering Philadelphia suburbs tended to dominate the list of the most expensive ZIP codes in Pennsylvania. When you are thinking about ...

One of Pennsylvania’s four original area codes finally is getting a little too crowded. The state Public Utility Commission announced Thursday the 814 area code would be assigned a new overlay code of ...

PHILADELPHIA (CBS) -- Southeastern Pennsylvania has a new area code on Friday. The new area code, 8-3-5, joins 6-1-0 and 4-8-4. The new digits will serve portions of suburban Philadelphia and the ...

PITTSBURGH — A new area code is coming to western Pennsylvania, and a change in preparation for it starts this weekend. The 814 area code, which covers all or parts of 27 Pennsylvania counties, is ...