J'ai reçu un appel le 2010-11-03, il s'agit de soi-disant sollicitation pour des handicapés?

really hoping to know who they are.

APELE à 14h 47 le 4 octobre 2010 Pas de message Laisse

called several times and left no message

tried to phone back and I hear "6UM2...this number is not in service" ....however they had phoned approx 15 minutes ago and about 6 times in the las 2 days, leaving no msg.  Really hope I catch their call so I can tell  them to GO BUG SOMEONE ELSE.