Who called me from 470-441-XXXX?

I try calling the number back. No human is available

That's right -- with no space after the comma, but that's how it came up on the caller ID (note that it DOESN'T match the initials shown above as the owner, and doesn't match the OTHER name that came up on Google as the owner EITHER. So, suspect spam, with a spoofed #.

Real government. We have just received a notification regarding your tax filings from the headquarters of IRS which will get expired in the next carpool(?) of working hours and once it get expired after that you will be taken under custody by the federal officers as there are four serious allegations pressed on your name at this moment. We would request you contact our office to discuss your case. Also uses phone number 360-419-6532 with same message

Says her name is Elle. Texted me about voting democratic in a run off race.