This number belongs to the phone provider Teliax. Someone went to their website, setup an account for $25 and started calling you for the low price of 2 cents per minute. Thing is that person didn't configure their equipment correctly (intentionally or not) to send the right caller ID number.
it's just a suggestion. if there is a number you arent familiar with it, i would suggest not to pick it up. I did receive a call from the same number this morning around 11:11am (pacific time). if a friend or someone knows you and if the call is important, he or she would leave messages. I never pick up the phone that I dont know.