Can you help us test an app?


We’re working on a new application that has two-way text messaging but we can’t tell whether the number we’ve setup is working reliably across all countries and networks.

Please help us out by sending a text message to +447479638008

- Do you get a reply (“PONG”) or not?

  • Which network and country are you using?

Thanks in advance!

Thanks everyone for the messages via IRC and Twitter – it looks like we can trust this number!



Pong received via Three in UK.


Reply received from EE, in the UK.


no response received from an sms sent from +91