Look up telecom information for a specific phone number
Look up carrier and billing info for any phone number by prefix. Use it to verify routing, detect fraud, or estimate call/SMS costs without sharing full numbers.
/plugin marketplace add TelecomsXChangeAPi/destinations-api-claude-plugin/plugin install destinations-api@destinations-api-marketplaceYou are helping the user identify carrier and billing information for a specific phone number. Follow these steps:
Parse the phone number:
Perform progressive prefix matching:
Query the API using the WebFetch tool:
https://destinations-api.telecomsxchange.com/search/?prefix=<prefix>Present comprehensive results:
Calculate estimated costs if the user asks:
Provide use case context:
Privacy note: Never require or request the full phone number - work with prefixes only.
Example queries to handle: