I changed my iphone 5s number now it won't connect to web or text?

Alright since I couldnt block this other persons number I decided to just change my current number again. I had sen them one last message before the change it went through but now the verizon website doesn't work, I can't connect to the web or text anyone. Also the new number is supposed to come into effect today however it still says I have my old number when before the change was immediate. What's going on?
I tried texting my contacts to let them know about my new number and it won't send the message.
Any help is appreciated! Thank you!

Added (1). What about the error messages? Like Say if my friend micheal tries to text me will it go through? If so to the old number or soon to be new number? Do you think the message i sent to my blockee went through? (Break ups are ugly and I didn't need an argument you know? So I just let him know I changed my number so he wouldnt make an *** of himself sending something harsh to an innocent person who received my old number.)

Contact the cell phone provider and ask them. It may take a couple of days to switch over. But I can't be sure. Whoever you pay your phone bill to, contact them.

  • IMessage Suddenly changed to a different number? Out of the blue my imessages started sending from a phone number I have never seen before. Texts still send from my number, but when I go into IMessage settings, send and receive, my number isn't even an option. I can receive texts and send them, but can only receive imessages on the random number. We switched carriers, but this was 3 days ago, and I have not had this problem until now. I tried to reset factory setting but that did not work. I have the IPhone 6, running iOS 8
  • If someone were to block my text now number would it block my normal number? I was teasing my girlfriend on my text now and she blocked me and I tired calling her and texting her on my normal number but she won't reply and it only run once and hung up. She has an iPhone, would it block my normal number if she blocked my text now number?
  • I changed my Wi-Fi password for my router and now I can't connect my iPhone? Before i changed my Wi-Fi password, my iphone was connected. Now, i changed it and my iphone said it was unable to connect to my Wi-Fi. How do i fix this? Do i click 'Forget this network" and reenter my new password or what?
  • I changed my number, now how do I change it on in my Iphone? I have an iPhone 5c and I can't figure out how to change my number where it says "my number". Is it possible for me to do it, or would I have to go to the sprint store?