The numbers are fully managed by SigmaMind, so you don’t need to worry about telephony infrastructure setup.
Currently, we only support the purchase of US numbers and making domestic calls from the platform.
If you are looking to:
  • Use numbers from other countries
  • Make international calls
  • Use your own telephony provider
Check out the Bring Your Own Number guide.

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Dashboard

You can purchase and assign agents to numbers directly from the SigmaMind Dashboard.
  • During purchase, you may optionally specify preferred area codes.
New Phone Number
  • After purchase, you can update the number’s nickname for easier identification.
  • Once assigned, you can configure both inbound and outbound agents.
New Phone Number
After setup, your number will be ready to accept inbound calls if an inbound agent has been assigned. Give it a try by calling the number to confirm it’s working!

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API

If you prefer programmatic control, you can use our APIs. Refer to the Create Phone Number API Reference for details on all available parameters.
  • Numbers are yours indefinitely once purchased.
  • Manage your purchased numbers in the Numbers Dashboard.
  • You can assign different inbound and outbound agents.
curl --location 'https://api.sigmamind.ai/v1/phone-number' \
--header 'Content-Type: application/json' \
--header 'X-API-KEY: key_C6HL3Goru7Q.TlI5kZOKPmDM03Gt39nRBEnxrL*****************' \
--data '{
    "friendlyName": "Inbound Agent 1",
    "provider": "telnyx"
}'