Zip Code Listings for Norristown, Pennsylvania The following are the areas codes and zip codes for Norristown, Pennsylvania 19401 (area code: 610)
19403 (area code: 610)
19404 (area code: 610)
19405 (area code: 610)
19406 (area code: 610)
19407 (area code: 610)
19408 (area code: 610)
19409 (area code: 610)
19487 (area code: 610)
19488 (area code: 610)
19489 (area code: 610)