# FreJun Teler Virtual Numbers API

**Canonical:** https://apis.io/apis/frejun-teler/frejun-teler-virtual-numbers-api/  
**Provider:** FreJun Teler — https://apis.io/providers/frejun-teler/  
**Base URL:** https://api.frejun.ai  
**Documentation:** https://frejun.com/docs/teler/

FreJun Teler Virtual Numbers API is one of 12 APIs that [FreJun Teler](https://apis.io/providers/frejun-teler/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Virtual Numbers. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and authentication docs.

Phone numbers that Teler provisions for your account. List, assign to a voice app or SIP trunk, unassign, or update individual numbers.

## Operations (4)

| Method | Path | Summary |
|---|---|---|
| GET | `/api/v1/virtual-numbers` | List virtual numbers |
| POST | `/api/v1/virtual-numbers/assign` | Assign virtual numbers |
| POST | `/api/v1/virtual-numbers/unassign` | Unassign virtual numbers |
| PATCH | `/api/v1/virtual-numbers/{vn_id}` | Update a virtual number |

## Machine-readable artifacts (8)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/frejun-teler/refs/heads/main/openapi/frejun-teler-virtual-numbers-api-openapi.yml
- **Documentation** — https://frejun.com/docs/teler/
- **APIReference** — https://api.frejun.ai/redoc
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/frejun-teler/refs/heads/main/authentication/frejun-teler-authentication.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/frejun-teler/refs/heads/main/conventions/frejun-teler-conventions.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/frejun-teler/refs/heads/main/errors/frejun-teler-problem-types.yml
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/frejun-teler/refs/heads/main/data-model/frejun-teler-data-model.yml
- **Webhooks** — https://raw.githubusercontent.com/api-evangelist/frejun-teler/refs/heads/main/asyncapi/frejun-teler-webhooks.yml

## Other FreJun Teler APIs (11)

- [FreJun Teler Events API](https://apis.io/apis/frejun-teler/frejun-teler-events-api/)
- [FreJun Teler Secrets API](https://apis.io/apis/frejun-teler/frejun-teler-secrets-api/)
- [FreJun Teler SIP / Calls API](https://apis.io/apis/frejun-teler/frejun-teler-sip-calls-api/)
- [FreJun Teler SIP / IP Access Control Lists API](https://apis.io/apis/frejun-teler/frejun-teler-sip-ip-access-control-lists-api/)
- [FreJun Teler SIP / Trunks API](https://apis.io/apis/frejun-teler/frejun-teler-sip-trunks-api/)
- [FreJun Teler Utilities API](https://apis.io/apis/frejun-teler/frejun-teler-utilities-api/)
- [FreJun Teler Voice / Apps API](https://apis.io/apis/frejun-teler/frejun-teler-voice-apps-api/)
- [FreJun Teler Voice / Call Controls API](https://apis.io/apis/frejun-teler/frejun-teler-voice-call-controls-api/)
- [FreJun Teler Voice / Calls API](https://apis.io/apis/frejun-teler/frejun-teler-voice-calls-api/)
- [FreJun Teler Voice / Calls (legacy) API](https://apis.io/apis/frejun-teler/frejun-teler-voice-calls-legacy-api/)
- [FreJun Teler Voice / Operations API](https://apis.io/apis/frejun-teler/frejun-teler-voice-operations-api/)

## Tags

Virtual Numbers

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/frejun-teler/frejun-teler-virtual-numbers-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/frejun-teler/.