ZIP Code 23431 – Smithfield, Virginia | ZipsCode.us
📍ZipsCode.usYour Complete U.S. ZIP Code Guide HomeStatesCitiesTools Search ZIP Code → Home / Virginia ZIP Codes / ZIP Code 23431 23431 ZIP Code 23431 Smithfield, Virginia · Isle of Wight SmithfieldIsle of WightVirginiaUnited States Which Virginia city is ZIP code 23431 in?ZIP code 23431 belongs to the city of Smithfield in Virginia (Isle of Wight)….