020 4621 3638 Negative Who called me from this phone number?

Said sim would be stopped in 2 days, needed my "memorable information " ti get through security. I blocked them

This number rang for one second and then called again shortly after. It looks like a nuisance or callback-bait call.

1 Ring call, I'm reporting it as this number has been flagged by others.

Rang for 1 second just after 17.00 and then again 1 minute later. Suspect a spam caller.

Called to say they’re from EE. Cut off immediately.

I didn't answer, but I'm flagging it as the number is clearly still calling people.

Claimed to be EE, dodgy and blocked

Calling saying they’re going to block a SIM card after I sent it to voicemail. Reported as SPAM

Indian guy, crap phoneline, telling me my sim was going to be cancelled. Bullshitters. Scam callers

I did not answer - unknown number to me which I searched online for to check if I should ring back - think it's spam

Called me telling me he was from Vodafone and that my sim was being cancelled. Hung up, I suggest you do the same.

I didn’t answer but wanna report it since they’re still active

Indian? Woman saying she was from Vodafone and my SIM card will expire in 3 days. Told her to prove she was from Vodafone! She then hung up the call. Be warned this is a scam.

Indian called Mary from O2 network apparently sending me a new SIM card tomorrow via DPD I didn't give any info over she hung up after telling me to check my email for a confirmation which is guess is the scam, probably a phishing link email.

Told me her name was Mary from Vodafone and that my sim ending in **7 will be cut off in 2 days. Hung up call lasted 28 seconds! Didn’t wait around to see what they wanted instead of being cut off I’ll take my chances!