Who called from 3129869988

I would love to find out how they received my unlisted number.  They also call my husbands.

Just got a call from this number at 3:13 p.m. Didn't pick up. No voicemail left.

was expecting a call from relative who was out of town, so answered. spanish speaking. I immediately hung up and redialed the # and got service provider message saying the # has been disconnected or is no longer in service...? In 3 seconds?

received call from this number in spanish language! I didn't even know or recognize whose was that!

Received a call on my cell this evening.  Did not answer.  Googled the number and found this WhoCallsMe site.