How can I Contact the Cobos Law Firm? Posted by coboslawfirm on February 8, 2021 with 0 Comment D How can I Contact the Cobos Law Firm? The best way to contact someone from our office is by calling or texting 713-234-5860. Our office is open Monday – Friday from 9:00 am to 6:00 pm CST. Alternatively, you can email our case intake specialist at firstname.lastname@example.org.