Fake calls.

[atro1]

Had a series of these calls about a month ago!

now restarting again, this time from Tunisia.

Is there nothing that Vodafone can do about these unnecessary  nuisance calls?

Come on experts let’s get sorted.

[BandOfBrothers]

Are the numbers displayed on the incoming call ?

If so you could block them using the iPhones blocking feature. 

Some info in Nuisance-calls-and-texts/What-can-I-do-about-nuisance-calls.

[atro1]

Oh come on Vodafone I have had 9 of these calls from 7-30 tonight. 5 from Somalia2 from Tunisia 2 from Malawi! Is there nothing that Vodafone can do. I keep blocking calls they just come up with another number.

[Tash]

@atro1 We'd advise texting CALL to 7726 free of charge to report these types of calls to us. We're working to prevent further activity to protect our customers - more information can be found on our site.