Assign a phone number to a project by ID.
Usage
vf phone-number assign [flags]Examples
vf phone-number assign --phone-number-id <id> --workspace-id <id> --target sms --project-id <id>Flags
--body string Request body as JSON (alternative to individual flags). Can also be provided via stdin.
-e, --environment-alias string The alias of the environment that should answer (e.g. 'main'). Omit it to assign the number to the project without pinning an environment, which also clears a pin a previous assign set.
-h, --help help for assign
--phone-number-id string [required]
--project-id string The ID of the project the number should reach. [required]
-t, --target string Which side of the number to point at the project: 'voice' for incoming calls, 'sms' for incoming SMS. The other side is left as it was. (options: sms, voice) [required]
-v, --version-param string Which version of the environment answers: 'published', the one serving live traffic, or 'draft', the working copy. Requires 'environmentAlias'. Defaults to 'published'. (options: draft, published)
-w, --workspace-id string [required]Global flags
These flags are inherited from the parent command and work on every invocation.
--agent-mode Enable structured errors and default TOON output for AI coding agents. Automatically enabled when a known agent environment is detected (CLAUDE_CODE, CURSOR_AGENT, etc.). Use --agent-mode=false to disable.
--color string Control colored output: auto (color when output is a TTY), always, or never. Respects NO_COLOR and FORCE_COLOR env vars. (default "auto")
-d, --debug Log request and response diagnostics to stderr
--dry-run Preview the request that would be sent without executing it (output to stderr)
-H, --header stringArray Set a custom HTTP request header (format: "Key: Value"). Can be specified multiple times.
--include-headers Include HTTP response headers in the output
-q, --jq string Filter and transform output using a jq expression (e.g., '.name', '.items[] | .id')
--no-interactive Disable all interactive features (auto-prompting, explorer auto-launch, TUI forms)
-o, --output-format string Specify the output format. Options: pretty, json, yaml, table, toon. (default "pretty")
--server-url string Override the default server URL
--timeout string HTTP request timeout (e.g., 30s, 5m, 100ms)
--token string Voiceflow bearer token
--usage Print the CLI Usage schema in KDL formatSee also
- vf phone-number - Operations for phone-number