I am not sure exactly which government department but these new numbers replace the old one they had that rang to the military (Marina in this case). The last is recognizable as a fed number the first two are local Veracruz.
I'll let you know if I have to try them out. You can make a local transito turn white as a sheet when you press the point that you are prepared to report them and wait for the military to arrive and take a report, these days. They are getting really hungry since the mordida rug has been pulled out from under them, though the truckers are still complaining and that has drawn more attention to the transitos they kept on when they cleaned house.