MCP For Claude Marketplace
Zippopotam.us

Zippopotam.us MCP Connector for Claude

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Global postal code intelligence — lookup city, state, and coordinates by zip code via AI.

2 tools Official Updated Oct 1, 2026 Official Vinkius Partner
More Details Connect to Claude

Equip your AI agent with global geographic intelligence via the Zippopotam.us MCP server. This integration provides instant access to location data for over 60 countries. Your agent can perform reverse lookups of postal codes to retrieve city names, state details, and precise latitude/longitude coordinates. It can also find all postal codes associated with a specific city and state. Whether you are validating addresses, calculating distances, or automating logistics, your agent acts as a dedicated geographic data specialist through natural conversation.

What you can do

  • Postal Code Lookup — Retrieve city, state, and coordinates for any zip code in 60+ countries.
  • City Reverse Lookup — Find all postal codes associated with a specific city and state.
  • Geographic Data — Access precise latitude and longitude for localized mapping or services.

How it works

  1. Subscribe to this server
  2. No API Key required (Public Access)
  3. Start querying postal data from Claude, Cursor, or any MCP-compatible client

Who is this for?

  • Logistics & Delivery Teams — quickly verify city and state data from postal codes.
  • Developers — integrate geographic lookups into their AI-driven applications.
  • Data Scientists — access a reliable source of structured postal and coordinate data.
postal-code-lookupgeographic-datajson-apilatitude-longitudelocation-intelligencereverse-geocodingglobal-data

2 tools expose this connector's capabilities to your AI agent.

lookup_nearby_city

Lookup zip codes for a city

lookup_postcode

Lookup location by postal code

See how to talk to your AI agent using Zippopotam.us.

Find the city and state for zip code 90210 in the US.

The zip code 90210 corresponds to Beverly Hills, California (CA). I also have the exact coordinates: Latitude 34.0901, Longitude -118.4065.

Lookup the postal code 'SW1A 1AA' in Great Britain.

In Great Britain (GB), the postal code SW1A 1AA corresponds to London, England. This is the area for Buckingham Palace. The coordinates are 51.501, -0.1419.

List all postal codes for 'Miami', Florida (FL).

Retrieving data for Miami... I've found a large list of zip codes including 33101, 33109, 33125, and many others. Would you like me to list them all or focus on a specific neighborhood?

Yes! Use the `lookup_postcode` tool with the country 'US' and the zip code. It will return the city, state, and coordinates for that location.