Zoom deprecated several endpoints for phone numbers, plans, cloud peering, SMS campaigns, and related settings. 
Use the new Number Management APIs for enhanced, streamlined management.
Migrate by June 30, 2026.  We will not support deprecated endpoints after this date and fully sunset on December 30, 2026.
Refer to the number management endpoints replacements. https://developers.zoom.us/docs/api/number-management/.

Phone API endpoint deprecations


## Deprecated
### Phone numbers
- Add BYOC phone numbers
- Delete unassigned phone numbers
- Get a phone number
- List phone numbers
- Update a phone number
### Phone plans
- List plan information
### Provider Exchange
- Add peering phone numbers
- List carrier peering phone numbers
- List peering phone numbers
- Remove peering phone numbers
- Update peering phone numbers
### SMS campaign
- Assign a phone number to SMS campaign
- Get an SMS campaign
- List SMS campaign
- Unassign a phone number
### Settings
- Get ported numbers details
- List ported numbers
- List BYOC SIP trunks
- List SIP group

## Added (Number management)
### Phone numbers
- Add BYOC phone numbers
- Delete unassigned phone numbers
- Get a phone number
- List phone numbers
- Update a phone number
- Allocate/Unallocate phone numbers (new)
### Phone plans
- List phone number plan information
### Cloud Peering provider exchange
- Add peering phone numbers
- List carrier peering phone numbers
- List peering phone numbers
- Remove peering phone numbers
- Update peering phone numbers
### SMS campaign
- Assign a phone number to SMS campaign
- Get an SMS campaign
- List SMS campaign
- Unassign a phone number
### Settings
- Get ported numbers details
- List ported numbers
- List BYOC SIP trunks
- List SIP group
