How can I carrier unlock my iPhone 14 Pro from Verizon?

If it's locked to Verizon, only Verizon can unlock it.

Devices sold for use on Verizon are technically unlocked. They must be used on the Verizon network for a minimum amount of time (a couple of months, I believe) after which they are automatically unlocked.

Contact Verizon.

My iPhone 14pro is locked to Verizon. Please can someone help me unlock it?

Verizon locked the phone. Only Verizon can unlock the phone. Apple cannot do this.

If you have used Verizon service for a year or more, you are likely eligible to have Verizon unlock the phone for you..... unless you signed up for a longer term agreement.

Contact Verizon's Customer Support to get the ball rolling.