got a missed call from this # and I tried to call back but says this # has been disconnected or no longer in use

Someone called me from this number and claimed to be from a marketing research firm called SDC. It was a filipino woman who asked questions regarding air quality. The questions did not seem related to air quality as they morphed into work related questions. At the end of the conversation I was told I could win a prize and they asked to phone me at my home phone number if I do win.  I refused to give them permission to call me again and threatened to report them to the National No Call List if I was contacted again.

The caller ID shown on my phone also looked dubious: J052302451380005 instead of the marketing firms name.

Some assclown asked for me by my first name. I said I wasn't home. He asked when I would be available. I asked what it was regarding. He said it was regarding my medication, ok? And hung up. Hope he gets kicked in the balls.

Received the call in Calgary at 1:15pm on Sunday. Did not answer as I was screening. THey did not leave a message. When I called back, it said the number has been disconnected and is no longer in service... Probably a sales call. But on a Sunday?

i got a call but no one is on the other end when i answerso i don't know bus sounds like a scam to me

...sorry, meant "caller id"

This is a number of a Skype gateway, meaning if somebody calls you via Skype sometimes this number shows up as called id.