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U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

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Susquehanna County ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in Susquehanna County.

County State ZIP Code City Area Codes
Susquehanna County PA 18413 Clifford 272, 570
Susquehanna County PA 18421 Forest City 272, 570
Susquehanna County PA 18430 Herrick Center 272, 570
Susquehanna County PA 18441 Lenoxville 272, 570
Susquehanna County PA 18465 Thompson 272, 570
Susquehanna County PA 18470 Union Dale 272, 570
Susquehanna County PA 18801 Montrose 272, 570
Susquehanna County PA 18812 Brackney 272, 570, 607
Susquehanna County PA 18813 Brooklyn 570
Susquehanna County PA 18816 Dimock 272, 570
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About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.