Who called from 6616702560

sometimes comes up as unknown and others as DNC, but nobody is there when I  pick up. Calls are about every 2-3 days and are annoying.

DNC = Do Not call.

Makes no sense that you call.

Um, DNC is Democratic National Committee... duh.

I called this number back because they have been calling for a number of days and it is the Democratic National Committee.
They answer as Donor Services Group on behalf of the DNC

Unsolicited call, this number but - I get different locale: my screen reads "Palmdale Area"....   Thanks for posting clarification.  Political campaign contribution solicitations from the Democratic National Committee (DNC)... makes sense.  Still annoying - especially with no CLEAR identifying name to the number.  No ID: Not answering.