NONE of them are on KNOWN FM SIMPLEX FREQUENCIES
In the southeast, we have specific digital simplex frequencies coordinated as
so by SERA. Please use them and not frequencies coordinated as packet.
FM digital simplex on 2m are:
146.420, 146.440, 146.460, 146.480, 147.420, 147.440, 147.460, 147.480
For 440 use these:
440.9125, 440.9250, 440.9375, 440.9500, 440.9625, 440.9750, 440.9875, 441.0000,
441.0125, 441.0250, 441.0375, 441.0500, 441.0625, 441.0750, 441.0875, 441.1000,
441.1125, 441.1250, 441.1375, 441.1500, 441.1625, 441.1750
For other areas contact you band plan coordinator (and not a mailing list).