tencent cloud



Last updated: 2022-08-26 11:27:52

1. API Description

Domain name for API request: sms.tencentcloudapi.com.

This API is used to query the information of a phone number, including country/region code and standardized E.164 format number.

  • For example, if you query the number +86018845720123, you can get the country/region code 86 and the standardized E.164 number +8618845720123.

A maximum of 1000 requests can be initiated per second for this API.

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2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

Parameter Name Required Type Description
Action Yes String Common Params. The value used for this API: DescribePhoneNumberInfo.
Version Yes String Common Params. The value used for this API: 2021-01-11.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
PhoneNumberSet.N Yes Array of String A parameter used to query mobile numbers in E.164 format (+[country/region code][subscriber number]). Up to 200 mobile numbers can be queried at a time.
Take the number +8613711112222 as an example. “86” is the country code (with a “+” sign in its front) and “13711112222” is the subscriber number.

3. Output Parameters

Parameter Name Type Description
PhoneNumberInfoSet Array of PhoneNumberInfo A parameter used to obtain mobile number information.
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Sample request

Input Example

Host: sms.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribePhoneNumberInfo
<Common request parameters>

    "PhoneNumberSet": [

Output Example

    "Response": {
        "PhoneNumberInfoSet": [
                "SubscriberNumber": "18511122266",
                "Message": "Describe success",
                "Code": "Ok",
                "PhoneNumber": "+8618511122266",
                "IsoCode": "CN",
                "IsoName": "China",
                "NationCode": "86"
                "SubscriberNumber": "18511122233",
                "Message": "Describe success",
                "Code": "Ok",
                "PhoneNumber": "+8618511122233",
                "IsoCode": "CN",
                "IsoName": "China",
                "NationCode": "86"
        "RequestId": "a0aabda6-cf91-4f3e-a81f-9198114a2279"

5. Developer Resources


TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

Command Line Interface

6. Error Code

The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

Error Code Description
FailedOperation.JsonParseFail Failed to parse the request body.
FailedOperation.PhoneNumberParseFail Failed to parse the mobile number. Please check whether it meets the E.164 standard.
LimitExceeded.PhoneNumberCountLimit The number of mobile numbers you query at a time exceeds 200. Please refer to the input parameter PhoneNumberSet.
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