I also got a random text saying hi brandon. I asked who is this and they replied add me on yahoo my name is londonchick65. I asked again who is this and got a reply they have no reception. I asked again who this is and no reply.
Do not know who this is.
received random text: 'Hi Heather'
Asked who it was
responded: ':) A.dd me on y! msngr .. sn is colleengirlie2'
Asked again who it was
responded: 'sry I have no signal :('
I sent a final message: 'You have failed to identify yourself when twice asked. Please do not contact me again. By contacting me further you admit that the purpose of your messages is to harass, which may be used to file a police report. This number will be reported to abuse/spam.'