Scam call over new sim to replace old sim

[Isti2]

Got a call that "sky is replacing older sims with new sims as they got a lot of complaints about not working from an Indian call centre with London number, first red flag, as there's to many complaints and I need a new one as they will disconnect it, so to verify me I need to give my email address, second red flag, I started questioning why as I didn't had any issues, they need to do I, bla bla, so I hang up. On a Saturday by the way...

so I think it's a scam, anybody else? 

[caesarome]

Most definitely a scam so thanks for posting on here as that is another one to be aware of.

[XCharleyx]

I just had this today the number was

(removed)

Indian man says he's from sky wanted to inform me my SIM card would be blocked in two working days and that Sky were having customer complaints about 4G service not working and said my sim was a 4G sim and an old sim?  and wanted to send replacement, I told him I would contact Sky myself to verify and I abruptly ended call.. what a dafty 

Moderator note: Removed phone number.