Obviously an odd layout and confusing for people use to looking for an every other pedestal charging situation so you are on a unique number.
Unfortunately I can tell you from first hand experience that assuming the pedestal pairing configuration can't really be taken for granted. Basically what I'm saying is that it varies wildly all around the country.
At some point all that will be installed are Urban and V3 and those will be easy, as there is no pairing on those locations, but these legacy sites are still going to require a quick look before you back in.