Guaynabo zipcode
| City | Guaynabo |
| ZIP Code | 00970 |
| Type | PO Box |
| State Code | PR |
| State | Puerto Rico |
ZIP code of Guaynabo is 00970. This place is located in Puerto Rico state in US. To send any postal service to Guaynabo, you must use 00970 zipcode.
| City | Guaynabo |
| ZIP Code | 00970 |
| Type | PO Box |
| State Code | PR |
| State | Puerto Rico |
ZIP code of Guaynabo is 00970. This place is located in Puerto Rico state in US. To send any postal service to Guaynabo, you must use 00970 zipcode.
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