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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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Carroll County ZIP Codes

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

County State ZIP Code City Area Codes
Carroll County MS 38923 Coila 662
Carroll County MS 38943 Mc Carley 662
Carroll County MS 38947 North Carrollton 662
Carroll County MS 39176 Vaiden 662
Carroll County NH 03227 Center Sandwich 603
Carroll County NH 03254 Moultonborough 603
Carroll County NH 03259 North Sandwich 603
Carroll County NH 03812 Bartlett 603
Carroll County NH 03813 Center Conway 207, 603
Carroll County NH 03814 Center Ossipee 603
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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.