12216, United States Zip Code is 21842. 12216 is the state of United States. Here you can get the complete zip code of postal code, pin code detail 12216, United States. Allpincode provied informative information to correctly send your mail, parcel or courier delivered to this particular address of 12216, United States by using ZIP Code 21842.You just need to mention correct Zip code of 12216 21842 to delver your mail to the addrress 12216, United States. You can browse through our website to obtain the 12216, ZIP code, postal code of any place or to locate the address of a specific ZIP code.