Phone Number Location
- 01Enter query
- 02Look up
- 03Review result
Number lookup
Enter a mobile number to look up its location
Carrier detection
Identifies China Mobile, China Unicom and China Telecom
Local lookup
Backed by local data with fast responses
Capabilities, limits, and privacyexpand_more
Input
a mainland China mobile number or prefix
Output
carrier and number-attribution information
Processing
Queries external or public data sources through the server. Account, quota, file-size, and processing-time requirements follow the current page.
Important limit：Number portability and database updates can make carrier or region data inaccurate.
Privacy：Query terms are sent through the Work Tool server to external or public data sources. Do not enter secrets, internal addresses, or personal data you are not authorized to query.
Frequently asked questions
Answers reflect the current capability and limits of this WorkTool page.
What input does Phone Number Location accept?
Phone Number Location accepts a mainland China mobile number or prefix.
What does Phone Number Location produce?
It produces carrier and number-attribution information. Number portability and database updates can make carrier or region data inaccurate.
Where is data processed by Phone Number Location?
Queries external or public data sources through the server. Query terms are sent through the Work Tool server to external or public data sources. Do not enter secrets, internal addresses, or personal data you are not authorized to query.
