Free Costa Rica phone number validator

Check any Costa Rica number (+506): valid or not, mobile or landline, original carrier, and the correct international format.

How Costa Rica numbers are written

Country code +506. Locally: 8312 3456. Internationally: +506 8312 3456.

Validate Costa Rica numbers in bulk or by API

Clean a CSV of up to 50,000 numbers, or call the API from your app or AI agent with "default_country": "CR". 250 free lookups.

Start free