* 4001: Alaminos
* 4033: Bay
* 4024: Binan
* 4006: Botocan, Magdalena
* 4025: Cabuyao
* 4027: Calamba City
* 4012: Calauan
* 4029: Camp Vicente Lim
* 4028: Canlubang, Calamba City
* 4013: Cavinti
* 4021: Famy
* 4015: Kalayaan
* 4004: Liliw
* 4030: Los Baños
* 4032: Luisiana
* 4014: Lumban
* 4020: Mabitac
* 4007: Magdalena
* 4005: Majayjay
* 4002: Nagcarlan
* 4016: Paete
* 4006: Pagsanjan
* 4017: Pakil
* 4018: Pangil
* 4010: Pila
* 4003: Rizal
* 4000: San Pablo City
* 4023: San Pedro
* 4009: Santa Cruz
* 4022: Santa Maria
* 4026: Santa Rosa City
* 4016: Siniloan
* 4031: University of the Philippines-Los Banos
* 4011: Victoria
