It appears that ZIP Code 41911 is not currently assigned to any specific geographic location in the United States.
Additionally, the United States Postal Service (USPS) does not recognize 41911 as a valid ZIP Code.
However, there is a PO Box range (41911 to 41914) associated with the ZIP+4 Code 19101-1911 in Philadelphia, Pennsylvania.
This indicates that while 41911 is not a standalone ZIP Code, it is part of a specific PO Box address within the 19101 ZIP Code area in Philadelphia.
Therefore, if you’re referring to ZIP Code 41911 as a standalone code, it does not correspond to any city. If you have more context or specific information about the location you’re inquiring about, please provide additional details so I can assist you further.