Newcastle Zip Codes - Iron County UT

Newcastle, UT Zip Code Map

Newcastle, UT is a city located in Iron County, Utah and has a land area of 71.09 square miles (184.12 km2). The water area for the city is 0.00 square miles or 0.00 km2. There is one unique zip code in Newcastle, Utah and it is 84756. The area code(s) for Newcastle is 435.

Zip Codes for Newcastle, UT (1)
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84756 Newcastle Iron

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