Have walked into a few phone service companies and inquired about phone service. I have a handphone I used while in Vietnam and Thailand, all it needs is a simcard so they said they have a pay-as-you-go service. MyPhone is there either at the NYNY bldg or next door at Warner Bros. near Taipei 101. Can’t remember.
Also checked FarEastOne. Myphone had a cheaper plan but it looks like prices add up the same in the long run. Any comparisons? Either one should be avoided, etc? Did a search on this website but nothing came up.