I just got some of these texts too.. I replied "STOP", and it replied back (but the number was 4123) and it said "Sorry your message to (416) 555-2121 could not be delivered. We tried to deliver the message 3X with no answer. Please try again later."The fact that the reply doesn't sound professional (at all) gives it away to be some sort of scam or something.

I'm in the 780 area code and I've just received the same two messages. Both received at 16:15 on my BlackBerry and both from (416) 555-2121.1st://WDAAMAXRABXwLoABABChCK6AAyiCgQEBwMIIQUHKNDo6OB0Xl7a8uDSxujq5MrmXMTK2NhcxsJeXubQwuTKmsrm5sLOylzI3n7S3OzS6Mp63Iq05GjelJxqqqBgtG6e1tDCltYAA0Q2nd://WDAAMAXRABIQD4ABAIACAEKCgag0sZerNLIWprK5ubCzspAAAwGABYCA==I thought it might be a script of some sort to triger information send back. I have a firewall on my BlackBerry and if this continues I'm going to enable it and see if it will block these texts. Also, if enough people call their providers, a 'harrasement investigation' is conducted between your provider and your local police. I've done it before.

This text is an error text meaning that someone has tried to send you a photo message and your phone is not compatible with the format in which the photo was sent.

Also have a an LG Rumour with Virgin.

Just received this message 4 times in a row.

I got four of these non-sensical text message from (416) 555-2121 all at the same time.

i got the exact same message from the exact same number...