I think someone behind this number is likely trying to initiate a Craigslist scam with me. They contacted me via text at this number, after I listed a pool table on Craigslist, and the message reads as follows (punctuation and spacing errors included):

Hi still for sale?, my name is Tim,email my boss David at (D.stg110@gmail.com)he is interested,thanks. Chat Conversation End 8' Olhausen Pool Table - $2000

I'm not messaging back, but this has to be a scam. They're trying to redirect me to an email conversation with another party. It appears to be automated (including the ad listing title like that plus the "Chat Conversation End" part), and the terrible formatting/commas. I'd advise to not respond if this person contacts you.

Craigslist, Kiiji, AutoTrader, Etc. Scam:

The scam works like this.  Communication is always by text or email for some made up reason such as they are deaf, they deployed and can't use their phone (then how did the text get out?), etc.  They think your item as described is perfect.  They might ask a few questions about it, and then will pay your asking price, sight unseen, because they are never around close by to come look at it (they use the stationed somewhere in the military a whole lot, or working overseas, or on an oil rig in the middle of the ocean, or simply fill in your own job here).  They will give you an extra $40 or $50 to hold it for them.  Then they tell you they will send a cashier’s check or money order for that amount plus extra for the “shipper”.  They ask you to wire that extra money by untraceable means such as Western Union or Moneygram.  The check or money order turns out to be bogus and you end up out the money you sent plus the bank fees.  Also, if the check is big enough you may end up being charged criminally.  Take the check and the envelope it came in to the post office and have them forward it to the postal inspectors.
In the case of them using PayPal, the same thing happens.  They send a fake email looking like it came from PayPal, get you to pay the shipper, and then find out that the e mail was fake and no money is available.

Thanks for the tip.  I was just contacted the same way for a hospital bed I'm selling.  I got a text message:

Good day, my name is Kim, email my boss David at ( D.stg110@gmail.com )he is interested,thanks. Chat Conversation End  Hill-Rom Advance hospital bed - $1500

I won't bother to reply.  Thanks again!
Dan