ZIP Codes are postal codes used by the USPS to identify specific geographic locations and improve the efficiency of the mail delivery system in the USA. In Pennsylvania, ZIP Codes are used to ensure that mail is delivered to the correct location within the state. The first digit of a ZIP Code indicates a general region, the second and third digits indicate a specific region within that region, and the fourth and fifth digits indicate a specific delivery area or post office. ZIP Codes are an essential part of the mail delivery system in Pennsylvania.
Philadelphia
Post Office
Philadelphia
Division
Philadelphia
Pincode
19120
Philadelphia
Post Office
Philadelphia
Division
Philadelphia
Pincode
19124
Philadelphia
Post Office
Philadelphia
Division
Philadelphia
Pincode
19111
Lancaster
Post Office
Lancaster
Division
Lancaster
Pincode
17603
Philadelphia
Post Office
Philadelphia
Division
Philadelphia
Pincode
19143
Philadelphia
Post Office
Philadelphia
Division
Philadelphia
Pincode
19134
Philadelphia
Post Office
Philadelphia
Division
Philadelphia
Pincode
19149
Lansdale
Post Office
Lansdale
Division
Montgomery
Pincode
19446
Greensburg
Post Office
Greensburg
Division
Westmoreland
Pincode
15601
Total (2168) Page 1 of 241 1
Browse Pennsylvania ZIP Codes
"Explore Pennsylvania ZIP Codes: A Guide to the Postal Codes of the Pennsylvania State"