Three calls at various morning hours 8AM to 12Noon. Never left a message. I have done business with Arrow Electronics in the past, so I guess it could be them.

Caller ID showed "HALIFAX   NS".
Not sure why I'd be getting a call from Arrow or any other distributor in NS.  
I am an engineer but there has got to be lots of Arrow offices closer to TX.  
When I answered on the 3 ring the other end hung up.

Perhaps they are calling just to listen to the answering machine greeting.
If the greeting has your name, they can call again, when you are there to answer,
and now they can ask for you by name.

They keep calling my cell phone 2 or 3 times a day. I don't answer because it would cost ME money. I have a strict policy to never answer calls from numbers I don't recognize anyway.  I am not an Arrow Electronics customer nor have I ever been, and although I do live in Nova Scotia I am nowhere near Halifax. To me that says this is a scam because why would they be calling me if I am not someone they have done business with? This is so ridiculous, ever since I put my name and numbers on the Do Not Call List I have been getting 10 times as many of these calls ... what are those people doing because they sure aren't stopping these people from calling me repeatedly. The Do Not Call Registry is the biggest scam going in my opinion, I am starting to wonder if they sold my phone numbers to anyone who wants them...

I JUST RETURNED THE CALL TO THEM, AND THEY JUST SAID 'HELLO' AND TOLD THEM, THEY WERE NOT ARROW ELECTRONICS AND WERE REPORTING THEM TO FCC AND ALSO THAT THEY ARE MISREPRESENTING ARROW ELECTRONICS...I AM GIVING ARROW ELECTRONICS A CALL AND LETTING THEM KNOW THAT THERE ARE THOSE WHO ARE MISPRESENTING THEMSELVES AS THIS COMPANY...AND THEIR RESPONSE:  KISS MY A**!!!  SO GOES TO SHOW HOW THESE PEOPLE ARE DUBIOUS AND MISREPRESENTING THEMSELVES TO GET INFO \FOR WHICH THEY ARE BEING PAID...

This number is related to credit card fraud. Do not even answer the phone if this number is on your caller ID. They use the brief chit chat to verify minor information, which turns into credit card fraud.