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Frequently Asked Questions

FAQ Version Migration

How do I switch to V3?

In your endpoint URL, just change v2 to v3. So if your endpoint is https://api.opencnam.com/v2/phone just change it to https://api.opencnam.com/v3/phone. For more information about the API, please visit our Documentation Page.

If you are experiencing any issues with this migration, please email support@opencnam.com or call 1-888-315-TELO and select option 2 for support.

Next Version Migration
How do I switch to V3?

The Caller ID product is advanced. Everything else is simple.