Tag: "mobile number validation"

What Is HLR Used For? A Practical Guide to Mobile Number Validation

Jun 9, 2026 ·

Simon Delaney · fraud

What Is HLR Used For? A Practical Guide to Mobile Number Validation

HLR lookups help sales, marketing and KYC teams check whether mobile numbers are valid, reachable, correctly routed and suitable for contact, verification or fraud prevention.