I just dealt with the same number, which was probably 'spoofed,' and noticed some things:
1- The first text came in at 12:30 am - my time - which was probably daytime in [his] time zone.
2- The first text used the specific description I put in the Craigslist ad title. Subsequent texts only referred to the "Craigslist item," as if they were mass texts to see who would respond.
3- The English was good but certainly not perfect and had a kind of sing-song feel to it.
Otherwise, it was much as described in other posts.
This number contacted us the first time at 5:45am out time and right away I knew it was not a good thing... Saying he was a pilot and wanted to buy the truck we had for sale for his dad for his birthday... And wanted our email address. Right away I told him I had some questions like when he is gonna pick up the truck and info for title transfer... He replied he would send his "agent"... Hahahaha needless to say I let him know he was a crook and to stop texting us that he had been caught...