---
title: "Check if a phone number or phone number 1k prefix exists in SafeList."
method: GET
path: "/v1/SafeList/Numbers"
tags: ["AccountsV1Safelist"]
---

# Check if a phone number or phone number 1k prefix exists in SafeList.

`GET /v1/SafeList/Numbers`

Check if a phone number or phone number 1k prefix exists in SafeList.

## Query parameters

- `PhoneNumber` string

## Response `200`

OK

- AccountsV1Safelist
  - `sid` string, nullable — The unique string that we created to identify the SafeList resource.
  - `phone_number` string, nullable — The phone number or phone number 1k prefix in SafeList.

---

[API](https://skmtc.net/twilio/apis/accounts-v1.md) · [All operations](https://skmtc.net/twilio/apis/accounts-v1/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/twilio/accounts-v1/versions/10557890848f/schema)