Phone numbers

lookup.phone
Add to your agent
Phone numbers in any format
Country for numbers without a +code, e.g. US or GB
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Results appear here

Provider

Opentoolsfree

Use it from your agent

View schema →
Once Opentools is connected, just ask your agent:
“Clean these phone numbers into E.164 format.”“Which of these numbers are mobiles?”
Connect Claude, Cursor or another MCP client →

Often used with

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