Portsmouth zipcode
| City | Portsmouth |
| ZIP Code | 51565 |
| Type | Standard |
| State Code | IA |
| State | Iowa |
ZIP code of Portsmouth is 51565. This place is located in Iowa state in US. To send any postal service to Portsmouth, you must use 51565 zipcode.
| City | Portsmouth |
| ZIP Code | 51565 |
| Type | Standard |
| State Code | IA |
| State | Iowa |
ZIP code of Portsmouth is 51565. This place is located in Iowa state in US. To send any postal service to Portsmouth, you must use 51565 zipcode.
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