| Zip Code | City | State | County | Area Code | Time Zone | Latitude/Longitude |
| 965 | Guaynabo | Puerto Rico | Guaynabo | 787 | Atlantic | 18.4242847576/-66.1159617194 |
| 966 | Guaynabo | Puerto Rico | Guaynabo | 787 | Atlantic | 18.408034574/-66.1152224131 |
| 968 | Guaynabo | Puerto Rico | San Juan | 787 | Atlantic | 18.4083365763/-66.1015380996 |
| 969 | Guaynabo | Puerto Rico | Guaynabo | 787 | Atlantic | 18.3701819027/-66.106445564 |
| 970 | Guaynabo | Puerto Rico | Guaynabo | 787 | Atlantic | 18.41252/-66.0779 |
| 971 | Guaynabo | Puerto Rico | Guaynabo | 787 | Atlantic | 18.3290071877/-66.1178325365 |
