they are calling every 5 minutes - relentlessly.  This is what I call abuse.  I refuse to answer.

I get these calls every half-hour. They are very annoying and interfering with my work. Please, anyone know who this is?

I have received calls from this number... not as often as every half hour, but a few times a day. I have not picked up or returned the call so I am unsure who the number belongs to. I found a free cell phone search and it said that the number can be linked to someone in the Roselle Park, NJ area.

I too have been receiving these calls every half hour. Finally, I called back the number. All it says is welcome to Customer Service. Press "1" to speak with a rep. or "2" to remove yourself from the call list. I pressed "2"

this phone number is a cell from cingular wireless fro nj

(State:  New Jersey  
County:  Bergen  
City:  Rochelle Park  
ZIP Code:  07662  
Carrier:  Level 3 Communications, Llc Nj  

i try to call it 2am to find out who it is but keeps sending me to customer reps recording...