Where is Zip Code 16638?

Did you receive a letter mailed from zip code 16638? Do you need to know where zip code 16638 is? We have the answer! Zip Code 16638 is located in:

Altoona - Pennsylvania

Zip Code Lookup
Now you know that the location of zip code 16638 is Altoona - Pennsylvania. To find the location of another zip code, please enter it below and press "Where is Zip?"

Where is Zip Code 16639?
Go here for the next zip code on our list of zip codes.