Friends, do you have any recommended phone cards? Which one has good signal ?

7 Answers

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QEEQ User

Hearing from friends in the group that T-Mobile is good to use

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QEEQ User

Where did you buy the card? On Taobao?

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QEEQ User

Recommend Verizon on this day, wherever there is signal, it is the strongest.

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185****9566

I bought an AT&T SIM card and a T-Mobile SIM card, but the host of Peggy's guesthouse reminded us that there is no signal for AT&T in the Grand Canyon area, and suggested that we should have a T-Mobile SIM card as a backup. Just for your reference.

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QEEQ User

I bought AT&T's Hong Kong number. Except for a section of Highway 1, there is signal everywhere else and the speed is fast.

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QEEQ User

Where can I buy it? On Taobao?

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QEEQ User

Currently, based on roaming conditions, AT&T's is still better.