I have alltel and since yesterday I have had to call myself or any other number to get my text messages, or i get them all at once several hours after they have been sent. The messages that are being sent to me are from various other companies and alltel. Now it's not my phone because my brother who has a totally different phone is experiencing the same problem. Now I don't know what to do and this is getting really annoying so if anyone has experienced this or knows what is causing the problem and knows how to fix it or has any ideas on how to fix it please let me know.