I've come to the US with an unlocked GSM phone from overseas for a month. The phone is probably 5 years old. I just found out that the US carriers cutoff the 3g networks to enable 5g, and because of ...

Moving your phone number to a new phone is easy if you’re staying with the same network – you just put your old SIM card in your new phone. And even if you’re moving to a new network, it’s now almost ...