Tag: Mobile Phone Data

Home Location Register (HLR)

Mobile Phone Data A company based in Hong Kong, Velocity Made Good Ltd, provides a service to obtain realtime mobile phone data https://www.hlr-lookups.com/ Background All mobile network operators are connected within a system called the SS7 signaling network. The SS7 transports data about subscribers, networking, voice calls, and SMS text messages between the carriers. Real-time […]