Phone number coverage
Managed numbers where available, BYOK everywhere else
Caplo can provision managed numbers directly for US and UK. For other listed regions, connect your own provider account and keep number ownership, regional compliance, and carrier billing inside that provider.
Managed Caplo
Use the built-in purchase flow for regions where direct managed provisioning is enabled.
Telnyx BYOK
Use OAuth where enabled, or secure API credentials, then search, buy, or link a provider-owned number.
Secrets required
Manual BYOK setup needs an API key or token secret, Call Control connection ID, and webhook public key.
Managed purchase regions
These are the regions where the in-app managed purchase button can provision a Caplo-owned line today.
BYOK regions in the picker
These regions are available in the BYOK picker. Inventory, number type, and activation timing still depend on your provider account and local requirements.
Provider and regulatory review may be required before activation.
Provider and regulatory review may be required before activation.
BYOK setup checklist
Connect Telnyx with OAuth, or paste an API key/token secret from the provider portal.
Paste the Call Control connection ID that points inbound calls to Caplo.
Paste the webhook public key so Caplo can validate provider webhooks.
Select the country, search inventory, then buy or link an existing number.
Complete provider-side regulatory requirements before routing live calls in restricted regions.
Use Phone settings to confirm runtime health and webhook validation after activation.
Caplo region picker currently lists 45 regions. If a customer needs a region not listed here, connect the provider account first and contact support before attempting live routing.