United States ZIP codes › Pennsylvania ZIP codes › 18101
18101 ZIP code
Allentown · Lehigh county, Pennsylvania, United States
18101 is a ZIP code in Pennsylvania, United States, in Lehigh county. It covers Allentown.
Approximate centre: 40.6026, -75.4691 · Open in OpenStreetMap ↗
Places in 18101
- Allentown
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Name
House number, street
Allentown, Pennsylvania 18101
United States
House number, street
Allentown, Pennsylvania 18101
United States
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