What is a Home Location Register (HLR)

The HLR is a database that stores subscriber information: authentication, allowed services, current location. Openline runs its own HLR so we can offer flat rates across partners.

Further reading

Still stuck?

Reach Openline support 24/7 through any of these channels:

When you write in, include your purchase code (the OL-… code we emailed you) and, if the eSIM is already installed, its ICCID (Settings → Cellular → tap the Openline line). That's enough for us to find your plan and diagnose without back-and-forth.