Check whether a mobile number is valid, which network it currently belongs to and if the phone has been turned on recently.
hlrcheck.com members do not need signalling equipment, interconnect agreements, architecture or a carrier license.
Interact with our API or submit numbers via bulk upload:
HLR checking, cometimes called HLR query or HLR Lookup, provides a direct network level check against any GSM mobile number. The check can provide detailed information such as the original network a mobile number was assigned, if the number has been ported to a different network, which ported network it has moved to, if the mobile has been turned on recently and what country the mobile was last used. All checks are non-invasive and remotely performed - this means the user of the mobile does not see anything on their phone.
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