1. Personal Contacts: If you have friends, family, or acquaintances living or working in London, they may be calling you from numbers with the 020 area code. It’s essential to save their contacts to avoid confusion.
2. Business Calls: London is a major business hub, and many companies have offices in the city. If you’re in business or your profession involves dealing with London-based organizations, you may receive calls from their landline numbers.
3. Telemarketing and Scams: Unfortunately, telemarketing calls and scams are not uncommon, even in London. Some callers might use the 020 area code to appear legitimate. Be cautious and verify the identity of the caller before sharing any personal information.