the caller called an ask for me by name and then hung-up.  Called back the number and it say's wrong extension

Synnex Corp - computer sales

They called my direct-dial number at the office.  Caller ID said Telco Global. Caller listened to my voicemail greeting but hung up a second after recording began.

This is outbound from account reps at Synnex.

Did not recognize this number, therefore didn't answer.  Called me four times back to back at almost 1:00 am.  No message was left.  When I called this number back, "Got Invalid Extension".  Very annoying!!!

Have been calling me nonstop 10-15 times per day

got call form this number and was unable to answer it due to being on another call ...when I called back got "invalid extention". What the heck is this about?

I received a call from 714-415-5600 at about noon today (10-15-08). I was not available to answer the phone. Caller left no message and when I tried to call back it said I had an "invalid extension".

THIS IS FROM SYNNEX CORPORATION. A COMPUTER SUPPLY COMPANY.

Calls up at same time, no VM. Looks like a auto-spam mc.

Number showed up - I work from home but have a separate line. Comes up on the ID as Telco Global. The is the first time I recieved this call but I was on a business call anyways and could not answer it. No voicemail. From the looks of the earlier posters and my past experience, this is either someone trying to sell me something or looking for something. Don't know if anyone else has seen this number come up.