If you installed an existing SIM card in your new phone and can't receive text messages on the phone, your SIM card might not be provisioned correctly.
To correct the problem:
Enable CDMA-less on your SIM:
- Log in to Verizon’s website.
- Go to Account > My Devices > Activate or switch device > Activate on an existing line.
If you couldn't enable CDMA-less on your SIM:
- Call Verizon at 1-800-922-0204 or visit a local Verizon store.
- Tell them you have a new phone with an existing SIM card and messaging isn't working, and ask them to add CDMA-less provisioning to your account.
You should receive recently sent messages immediately, but it could take a few hours.
Tips - If you switched from iPhone and can't receive messages someone sent from an iPhone, your phone number may still be associated with iMessage. You need to deregister your account.