My phone has stopped sending text messages to one specific number. It says it sends, but nothing arrives. Any tips?
My 3G iPhone has stopped sending text messages to one specific number. It says its sent but it does not arrive. Any ideas?
iPhone 3G
Are you seeing this problem when sending a SMS, MMS or iMessage? Does it go away if you disable MMS or iMessage in Settings > Messages?
Make sure the phone number that you aren't able to send texts to has an area code.
If that doesn't help, take a look at this Apple doc -> iOS: Troubleshooting Messages