Get Phone Number

curl --request GET \
  --url https://api.example.com/agents/{agent_id}/phone-numbers/{phone_number} \
  --header 'Authorization: Bearer <token>'

{
  "agent_id": "<string>",
  "phone_number": "<string>",
  "provider": "<string>",
  "sip_uri": "<string>",
  "dispatch_rule_id": "<string>",
  "outbound_enabled": true,
  "status": "<string>",
  "created_at": "<string>",
  "instructions": {},
  "outbound_trunk_id": "<string>",
  "outbound_address": "<string>",
  "provider_config": {},
  "room_pattern": "<string>",
  "livekit_sip_domain": "<string>",
  "inbound_addresses": [
    "<string>"
  ],
  "supported_providers": [
    {}
  ]
}