I received a call from this number. First thing I thought as many of you, I do NOT know anyone in OK. I am from Puerto Rico, 787 area code. My mother also received a call from the same number, also a 787 area code. I tried calling it back and also got a busy signal. WEIRD!
I had a missed call from this number and i also do not know anyone from OK, but from reading these posts i can contribute this: Many major credit companies have operations in OK.
I received a call from this number and it was a travel service. I called it bank and it did prompt to enter your number to exclude it from their database.