Talk:Liechtenstein/@comment-31856487-20170428073740/@comment-24682153-20170428144312

No. It's the same. A Swisscom or Salt SIM card covers both countries as domestic network without any foreign roaming charges. But both operators stay Swiss operators that cover Liechtenstein, not EU or EEA operators who need to care for the EU regulations.

The only difference is when you are roaming with a EU or EEA SIM card from another country in one of these two countries on Swisscom or Salt. In Switzerland you are not bound by any regulation and prices can be quite high, connecting to Liechtenstein antennas EU/EEA rules must be obliged.