Who called from 4158974669

This number called my cell phone and when I answered they hung up - wrong number, or telemarketer?

Left a two-second blank voicemail.

Picked up phone.  Woman's voice says "Hello."  pause "How are you doing?"  hung up.  W-I-E-R-D!!!

Probably telemarketer or spammer. I didn't pick up, and no message was left.