To block someone via a landline phone, you have to contact your service provider or use a call-blocking device. It's also a good idea to add your number to the National Do Not Call Registry.

Plans for a UK-wide landline switch-off were first announced ... BT urges customers to report suspicious calls and block the numbers afterwards. They emphasise the importance of trusting your ...

Tired of constant spam calls and messages? Know how to easily block unwanted communications on your Jio number with a few ...

Telecom company Sure has fixed a landline issue that affected calls to emergency services. The problem was isolated to St Peter Port and St Sampsons. Mobile, broadband and fibre customers were not ...