Who called from 7093512873

My boyfriend sent a message to 709 7306343 in mid Dec. to someone named Gus from 709 3512873, telling him about a wild dating site, he got loads of action the week before on  CDNcasuals.com. the message actually appeared on my phone, 709 727 0856. Is this possible and have I just busted my boyfriend?

no i got the same text n same with my friends... also wondering who it is??  n we tryed to call them an they wont answer..

I got the exact same text and same number.