Uh, guys, while his post is vague (he never says he was served any papers) :
https://en.wikipedia.org/wiki/Service_of_process

Most jurisdictions require or permit process to be served by a court official, such as a sheriff, marshal, constable, or bailiff. There may be licensing requirements for private process servers, as is the case in New York City, Alaska, Arizona, California, Illinois, Montana, Nevada, and Oklahoma. Texas process servers are currently certified by order of the Supreme Court and are regulated through the Process Server Review Board, consisting of members of the industry authorized by the Supreme Court.

True.
But, the inference was there.
Also, the call is a Texas number.  Texas process servers need not be sheriffs.
Let us see if he returns, to clarify his post, or answer any of our questions.

So, the alternatives may indeed be:
* A shill
* A doughnut shop employee
* A completely gormless individual who thought this was a public blog, and wanted to waste electrons and see how many posts popped up.
* Something unrelated to the usual debt collection post, but the OP lost the trail of breadcrumbs back here, to give more information.

Only time will tell ...

Could it have been Quick Draw McGraw?

Nah, my votes on Micky & Minnie Mouse. Goofy is second here.

i receoved a phone call from this number and Ms 0at Dicoro left me message to call back.  when i did she wanted me to verify my last 4 ssn and that tgeir was 6 counts against me from the following lenders Acess Staffing and Fox Enterprise and would state the others.

she claimed thar i owed 5000. amd eith the interest rate its at 8013.oo dollars.  then a mean petson on the phone by the name of Mr Thorton got on the phone was thresteninh and told me that i needed to settle the debt.

thank god for life lock that they are assisting me  to alert my accounts as fraud l.

then another message was left to call 844 885 3833. then the return call was 954 228 2770.  coral springs florida.

i called from another phone from a business the man answered mr thorton i stated it was the wrong number he replied no it wasnt.  i just hung up.

can anyone advise me  what is true or no.