QuestionChiang Rai

SIM card Chiang Rai — AIS or True?

Jon M.

Traveler · 1h

Bus from CM. Buy city 7-Eleven or airport CEI?

#FirstTimer

3 answers

Best answer

Lek N.· Local · 1h

AIS or True SIM Chiang Rai — 7-Eleven city bus station CEI airport tourist 7–30 days 199–299 baht passport. Buy arrival bus CM before Grab temples. Coverage north Golden Triangle decent. eSIM Airalo works. Top-up 7-Eleven. Short trip 7-day enough 3 nights. Download Grab maps offline backup.

WL Wei L.· Traveler · 1h

AIS 7-Eleven bus station 199 baht — Grab loaded before White Temple.

Fiona G.· Traveler · 1h

True CEI airport — staff setup English OK taxi wait.

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