It's only $10 per month with Verizon to add a line.

Hi Bill,sorry - I don't get your point.If I agree to the contract and penalties involved, then later swap my AT&T iPhone over to Verizon and pay my dues...what ethical lapse have I committed ?

Unfortunately there is a very slim, and I mean slim, chance that you are going to be able to approach a carrier (AT&T, Sprint, T-Mobile, Verizon, Etc.) or a tower company (ATC, Crown, Etc.), detail your property location, and get them interested in leasing the property for a tower. 

Right around that time I also was approached on a large liquidation of commercial WIFI public hot spots from Verizon which I decided to buy.

Since 2005 the industry has consolidated to the "big 4," being Sprint, Verizon, AT&T, and T-Mobile. 

@Sergio FetterCiao Sergiothe problem rears its ugly head with Verizon.

Currently, AT&T, Verizon, T-Mobile, Sprint and Dish all have 5G licenses.

After calling Verizon, and RCN, they advised we have to call ConEdison (electricity provider for NY metro area).

I'm waiting for a Verizon phone that will run android, coming out this year

I own a single tenant commercial building ... in front of a large but aging strip mall with a BiLo and Babcock across the street from a Subway, DQ and a new Verizon.