| Place |
Post Code |
| Looc, Calamba |
4027 |
| Mabato, Calamba |
4027 |
| Majada Labas, Calamba |
4027 |
| Makiling, Calamba |
4027 |
| Mapagong, Calamba |
4027 |
| Masili, Calamba |
4027 |
| Maunong, Calamba |
4027 |
| Mayapa, Calamba |
4027 |
| Milagrosa, Calamba |
4027 |
| Paciano Rizal, Calamba |
4027 |
| Palingon, Calamba |
4027 |
| Palo-Alto, Calamba |
4027 |
| Pansol, Calamba |
4027 |
| Parian, Calamba |
4027 |
| Prinza, Calamba |
4027 |
| Punta, Calamba |
4027 |
| Puting Lupa, Calamba |
4027 |
| Real, Calamba |
4027 |
| Saimsim, Calamba |
4027 |
| Sampiruhan, Calamba |
4027 |
| San Cristobal, Calamba |
4027 |
| San Jose, Calamba |
4027 |
| San Juan, Calamba |
4027 |
| Sirang Lupa, Calamba |
4027 |
| Sucol, Calamba |
4027 |
| Tulo, Calamba |
4027 |
| All postal codes in Laguna |
| Alaminos, Laguna |
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