API for validating phone numbers and retrieving carrier and location metadata.

API

What your agent can do

  • validate any given phone number and retrieve its carrier and location information

    Via API.

Tasks depend on the interface and permissions.

Connection methods

Choose a route that fits your agent.

API connection
API path
https://api.numlookupapi.com/v1/validate/+14158586273

Authentication
apikey: YOUR-API-KEY

Documentation & experience

  • 1 of 1 connection paths checked
  • Latest documentation check 9 Oct 2026
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