Who called from 2678280507

I got this call and couldn't hear clearly

No voicemail left.  Caller ID says Perkasie, PA...I get at least 2-3 per day from same number.

they always call me and say i won something and i didnt

Said I won an IPad from a national magazine company I told her I had to leave n couldn't talk she kept talking I said mail me the info. She said I'll call you back n I said no you won't

this number calls me but never says anything when i answer