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GeoNames postal code search

Find postal codes worldwide (more than 120 countries) by code or by place name: postal code, place name, country, admin divisions (state, county), latitude. Takes postal code, place, country and more, all optional.

Inputs

0 required
Postal code
Postal code, e.g. '75001'Optional · postal_code
Place
Place name, e.g. 'Lyon'Optional · place
Country
ISO 3166-1 alpha-2 country, e.g. 'FR'Optional · country
Max rows
Results to return, e.g. 10Optional · max_rows

Pricing

Price
Free, no charge per call
Billing
No charge per call. A workspace is still needed so your agent can call it.
License
GeoNames data CC BY; free web services, commercial usage allowed as is
Attribution
Data from GeoNames (https://www.geonames.org), CC BY

Call

Your agent reads the schema and the price with inspect_tool before it runs the tool.

MCP call
cURL command
TypeScript
Tool ID

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