| Zip Code | Primary City | Secondary City | | 00920 | San Juan | Caparra Ter, Bechara Ind Park, Caparra Heights, Fort Buchanan, Mario Julia Ind Park, Monterrey Ind Park, Rio Piedras, San Miguel Ind Park, Urb Altamira, Urb Caparra Hts, Urb Puerto Nuevo, Urb San Patricio, Urb Summit Hls, Villa Borinquen, Guaynabo, Caparra, Caparra Hills, race, Pto Nuevo, Puerto Nuevo | | 00922 | San Juan | Caparra Ter, Caparra Heights, Fort Buchanan, Guaynabo, Caparra, Caparra Hills, race |
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