Description

Input telephone number to find the telephonenumber location.
Besides, you can input phone number from phonebook instead oftyping.

This application find the location of telephone number based ofthe prefix (HLR).

Currently support all operator in Indonesia such as : Telkomsel,Indosat, XL, Three, Axis, Esia, Smartfren, Flexi, CERIA and TELKOMSLJJ area code

HLR Lookup does not have the ability to know the details of anumber of information such as name, address, position, etc.,because the detailed information of a number is the privacy of theowners of numbers known only to those operators and theauthorities.

HLR Lookup this could only detect the number of these operator:
Telkomsel, Indosat, XL, Three, Axis, Esia, Smartfren, Flexi, CERIAand TELKOM SLJJ area code

HLR (Home Location Register)

The home location register (HLR) is a central database thatcontains details of each mobile phone subscriber that is authorizedto use the GSM core network. There can be several logical, andphysical, HLRs per public land mobile network (PLMN), though oneinternational mobile subscriber identity (IMSI)/MSISDN pair can beassociated with only one logical HLR (which can span severalphysical nodes) at a time.

The HLRs store details of every SIM card issued by the mobilephone operator. Each SIM has a unique identifier called an IMSIwhich is the primary key to each HLR record.

The next important items of data associated with the SIM are theMSISDNs, which are the telephone numbers used by mobile phones tomake and receive calls. The primary MSISDN is the number used formaking and receiving voice calls and SMS, but it is possible for aSIM to have other secondary MSISDNs associated with it for fax anddata calls. Each MSISDN is also a primary key to the HLR record.The HLR data is stored for as long as a subscriber remains with themobile phone operator.