I want to switch My Airtalk Wireless to my iPhone. Can I do that?

Yes you can , I currently have an iPhone 11 but it’s unlocked through T mobile, just make sure the phone is completely unlocked before you put in the SIM card or it won’t work. Once you do there’s a series of steps you have to do on the iPhone in order to use the AirTalk wireless network. After you do everything correctly, the next time you turn on the phone you should see the AirTalk wireless name at the top of the corner of your phone and your good to go

I don't think you can. Here is a list of carriers you can use with iPhone and I don't see AirTalk on this list.

Wireless carrier support and features for iPhone in the United States and Canada - Apple Support

For a definitive answer however, ask AirTalk directly.

Yes I have iPhone 15 pro work just fine put in on eSIM set it least 48 hours

Probably not. The first task is for you to find out whether your iPhone 11 is currently locked to another carrier.

Settings > General > About > Carrier Lock

If you see "SIM Locked", you will have to contact the carrier that you are using now with the iPhone 11 and ask them to unlock the phone. Depending on your agreement with the carrier, they may be under no obligation to do this.

The next task is for you to contact the support folks at My Airtalk Wireless and ask them whether the SIM card that you have now will work in an iPhone 11. I will be surprised if they answer "yes". If they do, you will have to ask them for details on how to set things up.

I need help got my iPhone 13 minis on

I'm trying to unlock my iPhone 11

I need it unlocked today

so just do esim with airtalk and let it sit for 48 hours and it will work?