Phone blocked by continuous incoming calls

[TomHous_1442177]

I have received a stream of calls from mobile phones + messages asking me to call back + some very rude remarks. As soon as I declined a call another one came in. Have had to change my number as Smarty had no other solution. Has anyone else experienced this and do you know why it is happening? I have Norton on my phone.

[Chalkychap]

I've not experienced this issue, @TomHous_1442177. What happens if you remove the Norton app from your phone? 

[MSF]

@TomHous_1442177  Wonder if your number has been cloned (not realising that it is in use) by some scammers and then sent out to many unsuspecting people trying to extract money/information.