I too keep getting nonstop calls via my cell ph from this ph# everyday. Since I do not recognize the # nor does the person/company leave a message (RUDE) in regards to what they are selling, I then do not answer. However, after after a little research this is what I came up with:
Qwest Corporation located @ 300 Sw 7th St 145 in Renton, WA
A private company categorized under Telephone communication, except radio.
http://maps.google.com/maps?hl=en&ie=UTF-8&q= ... rabOoiwNs7h6foJ
Its Our 365 Portraits calling to remind you that they are coming to your house to take a picture of your newborn. Hospitals use them to take pictures while the newborns are there. Sometimes you are enetered at the hospital drawing for a free 1 month picture of your child.