Block Specific Number from Calling/Texting

[cndfalcione]

I need to block a specific number from my daughter's iPhone XR.

I can go into the iPhone Settings and block it, but I can find no way of PASS-CODING that feature to keep her from just UNBLOCKING the number...  Am I missing something?

Is there a way, through Verizon as the cell carrier, that they/you can block this number for me?

[vzw_customer_support]

We want to ensure you have the right tools to help manage your daughters device, cndfalcione. We do offer different features to assist with blocking unwanted communication such as Call and Message Block, http://spr.ly/6601yKcK3, or our Smart Family feature, http://spr.ly/6602yKcKO. I'm confident either of these features will help to block specific numbers from contacting your daughter. Please let us know if you have any questions regarding these options.

DanielleR_VZW