Ofcom's 2025 CLI Rules: How They Impact UK Businesses with International Users
From January 29, 2025, Ofcom is introducing stricter Calling Line Identification (CLI) rules to combat spoofing and fraudulent calls. These new requirements affect how UK telephone numbers are presented, particularly for calls originating from outside the UK. If your UK-registered business has users or offices abroad, understanding and complying with these rules is essential.
