How long till I can receive text of a number I not long unblocked?

I unblocked a number last night and no texts or calls that person send me are coming through to my phone does anyone know how long it will take befor I can receive text messages of that person… I have the iPhone 5 ios8

2 yrs

Immediate

You blocked them so long they no longer bother anymore and haven't sent you anything.

  • Why don't I receive alerts or a notification when I receive a text and I already checked my settings? I adjusted my setting and even put the ringer and notifications on and put the volume and ringer on and I receive no alert, no pop up, alert or notification when someone texts me. Why? This is the iPhone X! I went to the cell phone/ carrier store and they didn't help me. They said to go to the apple store or check the settings. I already adjusted the settings. So what do I do now?
  • Why does my iPhone not make a sound when I receive a text from an unknown number? When I get a text message from a number that is not in my phone, my phone lights up and shows that I have a text but does not make a sound or ring. Can I change that somehow? I have an iPhone 5.
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  • Not receiving texts from someone I unblocked? I have the iPhone 5s and I blocked someone from sending me text messages and calling me about 3 months ago. Then a couple weeks ago I decided to unblocked them. In my settings it says I have no one blocked but I'm still not reviving text messages from that person when I know they have been sending them. Has this happened to anyone else? Does anyone know how to fix it?