This is exactly why international phone calls are impossible and the telephony system is so broken... oh, wait.
The ITU is controlled by the UN and the phone system works just fine
Now that you mention it, how are those non-deterministic 011-xx-mmm calling codes AND uneven international phonecall rates* working out for your definition of "just fine"?
Thanks to your comment I now see this is a great opportunity for organizations to troll for unanimous approval of distance-based (or at least tld-based) dns resolution "fees", as well as... off-peak rates, "roaming" away from favorite areas, and the like of today's US telco non-sense.
You may restrict yourself from browsing certain domains, but you still can't prevent emails from reaching you from un-protected domains. And given how little control we have over today's incoming email, spammers in cohoots with the new overlords will love to generate revenue-generating spam. We never stopped SMS spam, or even charges for receiving phonecalls.
The NSA has contingency plans after all, and this is a Snowden-based fake-out against only non-technical people that looks good on paper for US-based e-commerce and cloud tech. It's a symbolic gesture to wash their hands when people come looking, while they still have their hands in the regional DNS with plausible deniability. It allows for backroom deals between a few governments (which may or may not still be making deals with the USA) so pricing is not so far-fetched since the US can no longer overtly enforce the one-mind nature of its dictatorship over dns. Grass is always greener on the other side, so we'll need to see where this still leads. But there'll never be a turning back.
* Last I checked, a call from the the New York to CUBA cost about 3 times as much as a call to Mexico, which is a few more thousand miles away.