What is HLR lookup service?
Home Location Register lookup (HLR Lookup) is a service that dynamically contacts a central database (on the operator’s side) that contains details of each mobile phone subscriber authorized to use the GSM core network.
How do I do a HLR Lookup?
How does an HLR Lookup work?
- make a query of, or upload a list of telephone numbers you wish to validate.
- the numbers are checked against the HLR.
What is HLR in networking?
Database in a wireless network containing customer data, including service entitlements and call-routing information.
What is HLR analysis?
HLR stands for Home Location Register and allows subscribers to roam seamlessly between providers around the world. Querying the HLR network provides up-to-date information on whether a number is active and which service provider it is currently connected to.
What is a HLR give its use?
Home Location Register (HLR) Lookup is a number lookup service to determine a mobile user’s home network. The service can also be used to work out where in the world the user is currently roaming.
How does HLR work?
The HLR is used to identify their last known location. This information is updated each time the device is transferred in to another location. The HLR also facilitates Short message services (SMS) by scanning through the HLR to identify the mobile switching center (MSC) currently used by the receiving party.
What is the purpose of HLR?
How does HLR work in GSM?
Home Location Register – HLR in gsm is main database which save all permanent information about subscriber for network which having billing details, subscriber identity, current status in network and many more for all type of technology either 2g, 3g, 4g or 5g.
What are the services offered by GPRS?
GPRS extends the GSM Packet circuit switched data capabilities and makes the following services possible:
- SMS messaging and broadcasting.
- “Always on” internet access.
- Multimedia messaging service (MMS)
- Push-to-talk over cellular (PoC)
- Instant messaging and presence—wireless village.
What is EIR in telecommunication?
An Equipment Identity Register (EIR) helps operators to protect their networks and revenues from stolen and unauthorized devices being used. In many countries, governments and telecom regulators demand the installation of EIR.
What are the information stored in HLR?
Two types of information are stored in the HLR: subscriber information and part of the mobile information to allow incoming calls to be routed to the MSC for the particular mobile. Any administrative action (such as changes in service profile, etc.) by a service provider on subscriber data is carried out in the HLR.
How does the HLR look up service work?
HLR Lookups is a global technology to check status of any mobile phone number. Through making query to the Home Location Register, lookup service check whether the number is valid, whether currently is active in a mobile network, which network the mobile is active in, and whether it was ported from another network, or if it is roaming.
What does HLR stand for in network query?
The Network Query is a service in regards to Mobile Number Portability (MNP), enabling the identification to which network a mobile phone number (MSISDN) belongs to. This service is also referred to as “IMSI-lookup”, “Network Look up Service” or “HLR Lookup”.
What do you mean by HLR in SMS?
HLR Lookup is a way to determine the home network of a mobile subscriber. HLR is also used to find what country the subscriber is roaming in right now. This technique is normally used together with SMS Delivery and SMS Billing to check what network you should send the messages to.
When to use HLR lookup for mobile number portability?
HLR Lookup is more commonly used by SMS Service Providers for Mobile Number Portability enquiries to obtain MCC and MNC (IMSI) information. Developed for routing optimisation and phone validation (verification) using OTP SMS, our Number Portability Lookup helps you overcome the issues associated with global mobile number portability.