Users cannot buy credits from APhone's website! You must find a registered Service Provider in order to use the App and in order to buy credits.
The reasons of Telegram failed registration:
1- Using an unofficial Telegram App, like Telegraph.
2- If you registered with multiple numbers in a short period over the same device.
3- When you got banned several times over the same device.
Note: If you didn’t receive your Telegram verification code via SMS, please use Call Verification method, without VPN connection.
If you didn’t receive your WhatsApp verification code via SMS, please use Call Verification method, without VPN connection.
The reasons for WhatsApp banning your number are:
1- People report or Block you. This is the #1 reason for your number getting banned.
2- When you try to register with multiple numbers in a short period.
3- When you send spam messages.
If you believe that you have not violate the terms of the WhatsApp, you may contact them.
Your US virtual phone number can be used just like a regular US Phone number, however it’s a VoIP number and not a GSM.
So, during registration, most of the high tech companies verify the phone number type, and some of them doesn’t allow to register with a VoIP number… Like Tinder & Viber!
Fanytel only guarantee WhatsApp and Telegram with the US phone numbers provided.
Otherwise You can get a UK Mobile Number, It's more compatible for verifications like for Viber, Tinder, Twitter…