Why is GW Firewall seeing "My Verizon Services"?

I have a Pixel 7a purchased directly from Google. I just checked with someone else who has a Pixel 8 Pro which did NOT come from Verizon. We both have nothing to do with Verizon and do not use their services yet we both see “My Verizon Services” with the Verizon icon in the GW Firewall list but can find no sign of any Verizon apps or services anywhere on the phones. Yes, we looked in All Apps with the “show everything” option.

Can anyone explain this?