please - before posting make sure your info is correct. i've conducted my own search and it seems that 206-496-0950 is owned by Pacific Telecommunications Group - not Pacific Communications Group. The company listed here PCGCampbell or Pacific Communications Group - aren't the ones placing these calls.
206-496-0950 called my (cell) phone and left no message; I looked it up here, and seeing that it is a known spammer, stored the caller as "Spam" and changed its ring tone to "silent" so that I won't be troubled. My cell-contract and phone don't give me the option of blocking a caller.
I have received several calls from this number over the course of about a month and a half. They never leave a message and if I answer, they hang up immediately. I don't know what/who this is but it is certainly some kind of scam.