Postal Code Finder
Registry / Philippines / Postal code prefixes / 18 / 1850 /

Postal code 1850 in San Mateo, Philippines

Postal code 1850 is mapped to 1 locality record in Philippines with administrative hierarchy and coordinates.

Verified data profile for Postal code 1850

Based on 1 records, 1 postal code values and 1 mapped localities. Coordinate coverage is 100.0%.

1
Records
1
Postal identifiers
100.0%
Geocoded
1850
Example code
Postal code Locality Administrative path Coordinates
1850 San Mateo Calabarzon / Province of Rizal 14.6982, 121.1236

Related postal lookups

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Prefix 18
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1811
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1812
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1860
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1870
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Postal code range

This code belongs to the 18 prefix range for Philippines.

View all 18 postal codes

How to validate postal code 1850

Treat 1850 as a text value, not a number. Postal identifiers can contain leading zeroes, spaces or letters in other countries, so applications should validate the country and original string together. For this page, the code is valid when it appears with one of the mapped localities below and the administrative path belongs to Philippines.

Philippines lookup
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Prefix 18
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Mapped localities

San Mateo
Calabarzon / Province of Rizal
14.6982, 121.1236

Common lookup mistakes

A postal code can map to more than one locality record, and the same locality name can appear in different administrative areas. Always compare the country, postal code, place name and region together before treating a match as final.

Coordinates on this page are useful for map previews and approximate area checks. They should be read as locality or postal-area centroids, not as exact delivery addresses. For bulk validation, download the country dataset and keep this canonical URL as the human-readable reference for the code.

Nearby postal code lookups

These neighboring identifiers help compare adjacent code ranges inside Philippines. Each link opens a canonical postal-code page with its mapped places and administrative context.

1810
Marikina Heights
1811
Concepcion 2
1812
Fortune
1820
Bagong Nayon, Cupang, Mambagat, and Mayamot
1860
Rodriguez (Montalban)
1870
Antipolo
1871
Mayamot
1872
Bagong Nayon (Cogeo)