---
title: "Phone number unassigned"
method: POST
path: "v2.number.unassigned"
---

# Phone number unassigned

`POST v2.number.unassigned` (webhook)

A phone number was unassigned from your account

## Payload

- object
  - `id` string, required — Unique identifier for the event. Use this for idempotency checks.
  - `at` string, date-time, required — RFC 3339, section 5.6
  - `sid` string, required — Short ID
  - `type` 'v2.number.unassigned', required — - `v2.billing.credit.topup` = Your account has been credited with a new amount. - `v2.billing.credit.warning` = Your prepaid balance has reached its warning level. - `v2.billing.credit.shutdown` = Your prepaid balance has reached its shutdown level. Your account is suspended. - `v2.call.inbound.started` = An inbound call just started. - `v2.call.inbound.ended` = An inbound call just hung up. - `v2.call.outbound.started` = An outbound call just started. - `v2.call.outbound.ended` = An outbound call just hung up. - `v2.number.assigned` = A phone number was assigned to your account. - `v2.number.unassigned` = A phone number was unassigned from your account. - `v2.task.updated` = A task has been updated. - `v2.audio-file.updated` = An audio file has been updated. - `v2.recording.updated` = A recording has been updated. - `v2.sms.inbound.received` = An inbound SMS has been received. - `v2.sms.outbound.updated` = An outbound SMS has an updated status.
  - `try` integer, required — Number of attempts made to deliver the webhook
  - `payload` NumberAssigned, required
    - `e164` string, required — A phone number in ITU-T E.164 format https://en.wikipedia.org/wiki/E.164, prefixed by "+"
    - `class` 'gold' | 'classic', required — Number class. "gold" is for premium (rare) numbers, "classic" is for regular numbers.
    - `type` 'geographic' | 'mobile' | 'non-geographic' | 'personal' | 'platform' | 'sharedrevenue' | 'sms-only' | 'special' | 'tollfree' | 'verified', required — Type of number
    - `assigned` string, date-time, required — RFC 3339, section 5.6
    - `country` string, required — ISO 3166-1 alpha-2 country code

## Acknowledgement `2XX`

OK

---

[API](https://skmtc.net/callr/apis/callr-rest-api-v2-0.md) · [All operations](https://skmtc.net/callr/apis/callr-rest-api-v2-0/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/callr/callr-rest-api-v2-0/versions/76d36d004a8f/schema)