Plan Market Docs

Check Operator API

GEThttps://api.billnow.co.in/reseller/plans/check-operators.php

Detect the telecom operator (e.g. Airtel, Jio, Vi) and telecom circle for a given mobile number. This is useful for pre-filling operator info on your recharge interface.

Query Params

Name	Type	Required	Description
`token`	`string`	required	Your API Token
`mobile`	`string`	required	10-digit mobile number

Response Fields

Field	Type	Description
`success`	`boolean`	true if the lookup succeeded.
`data.mobile`	`string`	The mobile number that was checked.
`data.operator`	`string`	Operator UID (e.g. airtel, jio, vi).
`data.opcode`	`integer`	Internal numeric operator code.
`data.circle`	`string`	Telecom circle name (e.g. Chhatisgarh).
`data.message`	`string`	Status message from the API.
`cached`	`boolean`	true if result was served from cache.
`timestamp`	`string`	Timestamp of the API response.

Updated 2026