I blocked someone but now we’re talking again. I unblocked them but I can send the text and call but when they try it doesn’t go through. Why

Hello ant_knee37,

Thank you for reaching out in Apple Support Communities. We understand that one of your contacts is unable to send you text messages or call you over the phone. We'll be happy to help.

We recommend to have that specific contact verify that your phone number is not blocked. Here's how: Block phone numbers, contacts, and emails on your iPhone, iPad, or iPod touch

In addition, let's ensure that you do not have Focus enabled: Use Focus on your iPhone, iPad, or iPod touch

Please let us know if these steps help.

Kind regards.