23431 ZIP Code Smithfield, Virginia – USA
The ZIP code 23431 is assigned to Smithfield city, located in the Isle of Wight county that is part of the state of Virginia, VA, United States.
23431 zip code map
Postcode location
Smithfield Virginia,VA
State of 23431
Check all the Virginia ZIP Code list.
US ZIP Codes
Please check all state’s postal code in the United States.