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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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Cumberland County ZIP Codes

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

County State ZIP Code City Area Codes
Cumberland County ME 04009 Bridgton 207
Cumberland County ME 04011 Brunswick 207
Cumberland County ME 04013 Bustins Island 207
Cumberland County ME 04015 Casco 207
Cumberland County ME 04017 Chebeague Island 207
Cumberland County ME 04019 Cliff Island 207
Cumberland County ME 04021 Cumberland Center 207
Cumberland County ME 04024 East Baldwin 207
Cumberland County ME 04029 Sebago 207
Cumberland County ME 04032 Freeport 207
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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.