| Zip Code | Primary City | Secondary City | | 00920 | San Juan | San Juan, 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, Caparra Ter, Caparra Terrace, Pto Nuevo, Puerto Nuevo |
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