Is the EC25-AFX only for FirstNet?

Did I buy the wrong card for Verizon North America? I purchased a Quectel EC25-AFX. Is this only for FirstNet and not the civilian network? If it is proper for a Verizon SIM, but VZ says the IMEI number isn’t valid, what should I do next?

TIA, John

its listed as a supported module on the verizon open development site. I have an EC25-AF and it doesnt work with Verizon. Was able to get it to work with T-mobile no problem though.