The 1N2007 is a 560 V zener...there are other 190 Volts zeners available:
The 2N2007 is a 560 V zener...
I wonder why the 1N5280B (190 V) is given as a replacement for the 2N2007 (560 V). I can't find a 560 V zener. You'll probably have to gobble one up by adding multiple lower voltage zener diodes in series.