ZIP 31
Number of Places 33
Largest Place Aliaga
City Aliaga
Regions Region III (Central Luzon)

Region Region III (Central Luzon)
Latitude15.513006
Longitude120.868079

Within Postal code area 31, there are currently 33 four-digit postal codes, 33 places and municipalities, 1 Regions and 1 Provinces. The most populous recorded place within this area is Cabanatuan. The page combines the key figures from the main table with the map, place lists, and the complete administrative assignment.

The map shows the assigned postal code area 31 in Philippines.

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The area 31 currently includes 33 four-digit postal codes. The table below lists the recorded subareas of 3100 bis 3133 and shows the associated postal code, location, Province, and Region for each row. A total of 32 locations, 1 Provinces, and 1 Regions are recorded.

ZIP CodeLocationProvinceRegion
3100Cabanatuan CityNueva EcijaRegion III (Central Luzon)
3101Santa RosaNueva EcijaRegion III (Central Luzon)
3102San LeonardoNueva EcijaRegion III (Central Luzon)
3103PeñarandaNueva EcijaRegion III (Central Luzon)
3104General TinioNueva EcijaRegion III (Central Luzon)
3105City of GapanNueva EcijaRegion III (Central Luzon)
3106San IsidroNueva EcijaRegion III (Central Luzon)
3107CabiaoNueva EcijaRegion III (Central Luzon)
3108San AntonioNueva EcijaRegion III (Central Luzon)
3109JaenNueva EcijaRegion III (Central Luzon)
3110ZaragozaNueva EcijaRegion III (Central Luzon)
3111AliagaNueva EcijaRegion III (Central Luzon)
3112LicabNueva EcijaRegion III (Central Luzon)
3113QuezonNueva EcijaRegion III (Central Luzon)
3114TalaveraNueva EcijaRegion III (Central Luzon)
3115GuimbaNueva EcijaRegion III (Central Luzon)
3116NampicuanNueva EcijaRegion III (Central Luzon)
3117CuyapoNueva EcijaRegion III (Central Luzon)
3118TalugtugNueva EcijaRegion III (Central Luzon)
3119Science City of MuñozNueva EcijaRegion III (Central Luzon)
3120Science City of MuñozNueva EcijaRegion III (Central Luzon)
3121San Jose CityNueva EcijaRegion III (Central Luzon)
3122LupaoNueva EcijaRegion III (Central Luzon)
3123CarranglanNueva EcijaRegion III (Central Luzon)
3124PantabanganNueva EcijaRegion III (Central Luzon)
3125General Mamerto NatividadNueva EcijaRegion III (Central Luzon)
3126LlaneraNueva EcijaRegion III (Central Luzon)
3127RizalNueva EcijaRegion III (Central Luzon)
3128BongabonNueva EcijaRegion III (Central Luzon)
3129LaurNueva EcijaRegion III (Central Luzon)
3131GabaldonNueva EcijaRegion III (Central Luzon)
3132Palayan City (Capital)Nueva EcijaRegion III (Central Luzon)
3133Santo DomingoNueva EcijaRegion III (Central Luzon)

The linked neighboring areas facilitate the switch to adjacent postal code areas and neighboring cities or municipalities.