---
title: "List all phone numbers for a project"
method: GET
path: "/v1/agents/{agentId}/telephony/phone-numbers"
tags: ["Phone Numbers"]
---

# List all phone numbers for a project

`GET /v1/agents/{agentId}/telephony/phone-numbers`

## Query parameters

- `connectorId` string

## Response `200`

Successful response

- GetPhoneNumbersResponse — Every phone number in the project, optionally filtered by connector.
  - `phoneNumbers` PhoneNumberResponse[], required
    - `number` string, required — Phone number in E.164 format
    - `projectId` string, required — Project this number belongs to
    - `accountId` string, required — Account this number belongs to
    - `clientEnv` string, required — Client environment (sandbox, pre-release, live)
    - `connectorId` string — Connector this number is routed to

## Other responses

- `400` — Validation error
- `401` — Unauthorized – missing or invalid API key
- `403` — Forbidden – insufficient permissions

---

[API](https://skmtc.net/poly/apis/polyai-agents-api.md) · [All operations](https://skmtc.net/poly/apis/polyai-agents-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/poly/polyai-agents-api/revisions/76f3c606e395/schema)