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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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San Bernardino County ZIP Codes

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

County State ZIP Code City Area Codes
San Bernardino County CA 92352 Lake Arrowhead 442, 760, 840, 909
San Bernardino County CA 92354 Loma Linda 840, 909
San Bernardino County CA 92356 Lucerne Valley 442, 760, 840, 909
San Bernardino County CA 92357 Loma Linda 909
San Bernardino County CA 92358 Lytle Creek 442, 661, 760, 840, 909
San Bernardino County CA 92359 Mentone 840, 909
San Bernardino County CA 92363 Needles 442, 702, 725, 760, 928
San Bernardino County CA 92364 Nipton 442, 702, 725, 760
San Bernardino County CA 92365 Newberry Springs 442, 760
San Bernardino County CA 92366 Mountain Pass 442, 760
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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.