HLR

Home Location Register (HLR) is a database that contains data regarding authorized subscribers using a global system for mobile communication (GSM) core network.
HLR stands for Home Location Register; it’s essentially the phone book of mobile phones. It contains all the information about who owns a given phone number. Whether you want to verify the numbers in your database for accuracy or need accurate customer data, our HLR service delivers everything you need. Keep your database secure and remove friction with accurate, real-time information—instantly.