If this tool helped you, you can buy us a coffee ☕
Look up the location, original and current carrier, porting status, and virtual operator (MVNO) identification for mainland China mobile numbers.
Enter mobile number and click query to view detailed report
Random Chinese Name Generator
Bulk generate random Chinese names by gender, length, and surname for novels, games, and character design.
Chinese to Pinyin Converter
Convert Chinese characters (Hanzi) to Pinyin with tone marks or numbers. Features smart polyphone recognition and a dedicated name mode.
Noise Detector
Measure environmental noise decibel levels in real-time using your device's microphone. Evaluate noise levels at home, in the office, or in public spaces to protect your hearing.
Fuel Consumption Calculator
Calculate key data like fuel consumption per 100km (L/100km) and cost per kilometer based on your driving distance, fuel volume, and gas price.
Random Chinese Name Generator
Bulk generate random Chinese names by gender, length, and surname for novels, games, and character design.
Chinese to Pinyin Converter
Convert Chinese characters (Hanzi) to Pinyin with tone marks or numbers. Features smart polyphone recognition and a dedicated name mode.
Noise Detector
Measure environmental noise decibel levels in real-time using your device's microphone. Evaluate noise levels at home, in the office, or in public spaces to protect your hearing.
Fuel Consumption Calculator
Calculate key data like fuel consumption per 100km (L/100km) and cost per kilometer based on your driving distance, fuel volume, and gas price.
Simplified & Traditional Chinese Converter
Accurately convert between Simplified Chinese, Standard Traditional, Taiwanese Traditional, and Hong Kong Traditional Chinese. Supports custom dictionaries.
When you need to confirm the true origin of an unknown caller or verify a change in a number's service provider, the Mobile Number Porting Checker parses 11-digit mainland China mobile numbers to accurately output the location, original carrier, current carrier, porting status (0/1 indicator), and virtual operator (MVNO) indicator (0/1). Based on carrier number allocation rules and the mobile number portability database, this tool processes number porting status requests in real time.
This tool only supports valid 11-digit mainland China numbers. Results are for reference only and cannot be used as legal evidence. Please do not use this tool for harassment or other violations. Abnormal numbers (such as suspended or out-of-service numbers) may return incomplete data.
For marketing risk control scenarios, we recommend using the 170 prefix detection feature (e.g., entering 1713456****) to screen for virtual operator numbers. Carrier change data is updated daily, but mobile number porting operations have a 1-3 day system synchronization period. For critical business verification, please rely on real-time data from the carriers.
