U.S. postal lookup

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.

42,735 verified records
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State directory

New Mexico ZIP Codes

Complete postal directory, details, and geographic map for the State of New Mexico.

State ZIP Code City County Area Codes
NM 87528 Dulce Rio Arriba County 575, 970
NM 87529 El Prado Taos County 575
NM 87530 El Rito Rio Arriba County 505, 575
NM 87531 Embudo Rio Arriba County 505, 575
NM 87532 Espanola Rio Arriba County 505
NM 87533 Espanola Rio Arriba County 505
NM 87535 Glorieta Santa Fe County 505
NM 87537 Hernandez Rio Arriba County 505
NM 87538 Ilfeld San Miguel County 505
NM 87539 La Madera Rio Arriba County 575
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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.