ZIP code 18104 is located in Allentown, Pennsylvania. This area is part of the PA postal region.
Allentown is served by ZIP code 18104. The timezone for this area is America/New_York.
18104 Overview
Allentown, Pennsylvania
ZIP BOUNDARY
Geographic Information
STATE
Pennsylvania (PA)
CITY
Allentown
TIMEZONE
America/New_York
COORDINATES
40.6112, -75.5470
About ZIP Code 18104
Frequently Asked Questions
What city is ZIP code 18104 in?
18104 is in Allentown, Pennsylvania.
What state is 18104 in?
ZIP code 18104 is in Pennsylvania (PA).
What is the timezone for 18104?
The timezone is America/New_York.
Data Disclaimer
Data is for informational purposes only. Please verify through official sources like USPS.