Possible, but I would say it will rather create a much fiercer competition: Differences between domestic rates and non-domestic rates are what kept the European Telecoms market from becoming truly European. As a German, the only viable option if I am spending most my time within Germany was to go with a German carrier. Now with the removal of roaming charges, the EU becomes the domestic market and in principle I could shop around other EU countries to find the best deal. Austria for example has some really good deals, so maybe I will go with a carrier from there. And with SEPA even billing should not be an issue.
The other (intended) thing this will spur is further consolidation of the EU Telecoms market as there will suddenly be a much larger number of competing players on the market. As I said, in principle Austrian Telecoms are now for the first time directly competing for customers with Spanish Telecoms in Germany, so I guess we'll see a lot more mergers in the close future. Which might turn out to be anticompetitive in the long run, mind.
I'm pretty sure that higher prices for international calls have not been abolished, though, which puts a dent in the idea of shopping around for the best deal.
Though, I suppose you could buy multiple SIMs and switch them around as needed now.
The quote:
>International call charges would be capped at the price of a long-distance domestic call and intra-EU mobile calls at €0.19 per minute (plus VAT).
The other (intended) thing this will spur is further consolidation of the EU Telecoms market as there will suddenly be a much larger number of competing players on the market. As I said, in principle Austrian Telecoms are now for the first time directly competing for customers with Spanish Telecoms in Germany, so I guess we'll see a lot more mergers in the close future. Which might turn out to be anticompetitive in the long run, mind.