Help I.C.E. contact from previous android phone

[Android Question]

Hi, I'm using a Sony Z3 Compact, upgraded from an iPhone 4s. When i logged into google account for the first time in a few years, it's imported the old I.C.E. contact from years ago, when I had an HTC.

It shows up the number as I.C.E., though doesn't list it in the contacts. I haven't filled in the Sony ICE contact information.

How do I unlink the number from the I.C.E.? I've tried deleting the contact and resaving.

Thanks.