---
title: "get all Least Cost Routings for a service provider"
method: GET
path: "/ServiceProviders/{ServiceProviderSid}/Lcrs"
tags: ["Call Routing"]
---

# get all Least Cost Routings for a service provider

`GET /ServiceProviders/{ServiceProviderSid}/Lcrs`

<Error>This endpoint is only availble with an Admin or Service Provider API key</Error>

## Response `200`

Least cost routing listing

- Lcr[]
  - `name` string, required
  - `default_carrier_set_entry_sid` string

## Other responses

- `403` — unauthorized
- `404` — service provider not found

## Changes

- **2025-02-12** `56b735c73c5e` — 1 info
  - endpoint added
- **2025-02-12** `087165ecc067` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/jambonz/apis/jambonz-api/changes/ServiceProviders/:ServiceProviderSid/Lcrs/get.md)

---

[API](https://skmtc.dev/jambonz/apis/jambonz-api.md) · [All operations](https://skmtc.dev/jambonz/apis/jambonz-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/jambonz/jambonz-api/revisions/56f317145d23/schema)