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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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Mobile County ZIP Codes

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

County State ZIP Code City Area Codes
Mobile County AL 36630 Mobile 251
Mobile County AL 36633 Mobile 251
Mobile County AL 36640 Mobile 251
Mobile County AL 36641 Mobile 251
Mobile County AL 36644 Mobile 251
Mobile County AL 36652 Mobile 251
Mobile County AL 36660 Mobile 251
Mobile County AL 36663 Mobile 251
Mobile County AL 36670 Mobile 251
Mobile County AL 36671 Mobile 251
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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.