HLR

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Tell me what is HLR?

[Guest]

At work, there was a need to understand mobile networks. I accidentally found a platform where there was an article about what is hlr number. I got interested because I didn't know much about it. The article revealed how HLR stores data about subscribers and their location. I understood that HLR is critically important for the functioning of mobile networks. This information helped me at work, now I have a better understanding of the system.