Calmido Phone Number Lookup

com.calmido/phone-number-lookupVersion 1.0.0

Who is calling? Spam reports, a verdict and the business behind NL, BE and LU phone numbers.

Status

Responds160 msNov 14, 2026, 13:50 UTCAnswered our handshake without sign-in.

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We could not refresh it, so this page shows the last copy.

Last checked: Nov 14, 2026, 13:50 UTC
Latency: 160 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://www.calmido.com/api/mcpResponds160 msNov 14, 2026, 13:50 UTC

No sign-in

Claude Code

claude mcp add --transport http phone-number-lookup https://www.calmido.com/api/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: phone-number-lookup
Remote MCP server URL: https://www.calmido.com/api/mcp

Cursor

{
  "mcpServers": {
    "phone-number-lookup": {
      "url": "https://www.calmido.com/api/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"phone-number-lookup","type":"http","url":"https://www.calmido.com/api/mcp"}'

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Tools

3 tools

Tools of Calmido Phone Number Lookup
	Description		Read-only	Idempotent	Open world
`fetch`Retrieve who is behind a phone number from the Calmido directory: the community verdict, the number of reports, the most reported category and the registered business, with a link to the evidence. The id is the one `search` returned: the number in E.164 digits.	Retrieve who is behind a phone number from the Calmido directory: the community verdict, the number of reports, the most reported category and the registered business, with a link to the evidence. The id is the one `search` returned: the number in E.164 digits.	No	Yes	Yes	No
`lookup_phone_number`Look up who is behind a phone number in the Netherlands, Belgium or Luxembourg: community reports, spam and scam categories, a trust verdict, and the registered business if there is one, from the Calmido phone directory. Use it whenever someone asks who called them, whether a number is safe, spam or a scam, or which company a number belongs to. Accepts international (+31 20 123 4567) and national (020 123 4567) formats; pass `country` for a national number outside the Netherlands. The verdict is one of: business (no reports, a known registered business), empty (no reports and no known business: not a sign that the number is safe), neutral (reported, but not enough evidence to flag), safe (reported, and the community found nothing alarming), suspicious (flagged as a threat), restricted (the identity was erased on request; the reports remain) or unavailable (the lookup could not be read: it says nothing about the number). An invalid number returns an error. Calls are rate limited per address; over the limit the error says how many seconds to wait.	Look up who is behind a phone number in the Netherlands, Belgium or Luxembourg: community reports, spam and scam categories, a trust verdict, and the registered business if there is one, from the Calmido phone directory. Use it whenever someone asks who called them, whether a number is safe, spam or a scam, or which company a number belongs to. Accepts international (+31 20 123 4567) and national (020 123 4567) formats; pass `country` for a national number outside the Netherlands. The verdict is one of: business (no reports, a known registered business), empty (no reports and no known business: not a sign that the number is safe), neutral (reported, but not enough evidence to flag), safe (reported, and the community found nothing alarming), suspicious (flagged as a threat), restricted (the identity was erased on request; the reports remain) or unavailable (the lookup could not be read: it says nothing about the number). An invalid number returns an error. Calls are rate limited per address; over the limit the error says how many seconds to wait.	No	Yes	Yes	No
`search`Find a phone number in the Calmido directory (Netherlands, Belgium, Luxembourg). The query is a phone number, international (+31 20 123 4567) or national (020 123 4567); it is not a name or free text. Returns the matching directory entry, if any. Pass its id to `fetch` for the verdict and reports.	Find a phone number in the Calmido directory (Netherlands, Belgium, Luxembourg). The query is a phone number, international (+31 20 123 4567) or national (020 123 4567); it is not a name or free text. Returns the matching directory entry, if any. Pass its id to `fetch` for the verdict and reports.	No	Yes	Yes	No

Details

Registry status: Active
Published: Oct 15, 2026
Updated: Oct 15, 2026
Website: https://www.calmido.com/nl-en/developers⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): CommunicationSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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