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ZIP Code 28870

Smithfield, Johnston County, North Carolina (NC) • Standard Postal Code

NC
City
Smithfield
County
Johnston County
State / Territory
North Carolina
Area Code
(336)
Coordinates
43.3600, -90.1400
Timezone
America/New_York
Est. Population
75,000
Country
United States (US)
View 28870 on Interactive Map → All ZIP Codes in Smithfield