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 88051 Mule Creek Grant County 575, 928
NM 88052 Organ Dona Ana County 575
NM 88053 Pinos Altos Grant County 575
NM 88054 Radium Springs Dona Ana County 505
NM 88055 Redrock Grant County 575
NM 88056 Rodeo Hidalgo County 520, 575
NM 88058 San Miguel Dona Ana County 505
NM 88061 Silver City Grant County 575
NM 88062 Silver City Grant County 505
NM 88063 Sunland Park Dona Ana County 575, 915
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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.