| | | Caguas Municipio | PR | 72025 | | San Juan-Bayamón-Caguas,
PR 41980 | San Juan-Bayamón, PR
, PR 490 | Central | | | https://maps.google.com/?q=CaguasMunicipio+PR |
| | | Camuy Municipio | PR | 72027 | | Arecibo, PR 11640 | San Juan-Bayamón, PR
, PR 490 | Central | | | https://maps.google.com/?q=CamuyMunicipio+PR |
| | | Canóvanas Municipio | PR | 72029 | | San Juan-Bayamón-Caguas,
PR 41980 | San Juan-Bayamón, PR
, PR 490 | Central | | | https://maps.google.com/?q=CanóvanasMunicipio+PR |
| | | Carolina Municipio | PR | 72031 | | San Juan-Bayamón-Caguas,
PR 41980 | San Juan-Bayamón, PR
, PR 490 | Central | | | https://maps.google.com/?q=CarolinaMunicipio+PR |
| | | Cataño Municipio | PR | 72033 | | San Juan-Bayamón-Caguas,
PR 41980 | San Juan-Bayamón, PR
, PR 490 | Central | | | https://maps.google.com/?q=CatañoMunicipio+PR |
| | | Cayey Municipio | PR | 72035 | | San Juan-Bayamón-Caguas,
PR 41980 | San Juan-Bayamón, PR
, PR 490 | Central | | | https://maps.google.com/?q=CayeyMunicipio+PR |
| | | Ceiba Municipio | PR | 72037 | | San Juan-Bayamón-Caguas,
PR 41980 | San Juan-Bayamón, PR
, PR 490 | Outlying | | | https://maps.google.com/?q=CeibaMunicipio+PR |
| | | Ciales Municipio | PR | 72039 | | San Juan-Bayamón-Caguas,
PR 41980 | San Juan-Bayamón, PR
, PR 490 | Outlying | | | https://maps.google.com/?q=CialesMunicipio+PR |
| | | Cidra Municipio | PR | 72041 | | San Juan-Bayamón-Caguas,
PR 41980 | San Juan-Bayamón, PR
, PR 490 | Central | | | https://maps.google.com/?q=CidraMunicipio+PR |
| | | Coamo Municipio | PR | 72043 | | Coamo, PR 17620 | Ponce-Coamo, PR 434 | Central | | | https://maps.google.com/?q=CoamoMunicipio+PR |