Who called from 8642775882

Got a call today, no message left.

we receive calls about three times each week from this number.  They never leave a message and if we answer the call goes dead.  What a pain!

Picked this number up this morning:

Caller: Hi Constance, it's 'Gary' from 'Bell Canada', do you have any Nortel equipment at your company?  
Me: I'm a Bell customer, and you should already have that information.  
Caller: Oh ... well ... can I send a sales rep to talk to you about BCM anyway?
Me: No

called and hung up twice

got a call today from 864 277 5882. picked up and no one there.