🇹🇭 Thailand
Bangkok eSIM
Land in Bangkok, scan a QR, and you're online on a local network in seconds. No daily roaming fee, no surprise bill. $0.70 per GB.
Data in Bangkok
In Bangkok the eSIM rides AIS and True with 4G / 5G typically available - the same towers local subscribers use, selected automatically by signal strength. City centers, transit, and airports are the strongest coverage any network offers, so this is the easy case. Strong in Bangkok, Chiang Mai, and the major islands (Phuket, Samui, Phangan). Smaller islands and deep jungle run on 4G.
Pricing is Thailand's flat rate of $0.70/GB, metered per MB from a prepaid USD balance. A city break runs light: maps, ride-hailing, translation, and messaging together use well under 500 MB a day for most travelers, so $10 (≈ 14.3 GB) commonly outlasts the trip - and whatever's left keeps working in the next city, or next year.
Arrival checklist
- 1. Install the eSIM on Wi-Fi before you fly (QR or one-tap iPhone install).
- 2. Turn Data Roaming ON for the Anon eSIM line; leave it off on your home SIM.
- 3. Set Anon eSIM as the mobile data line; keep calls/SMS on your primary.
- 4. Land in Bangkok, drop airplane mode, and you're connected within a minute.
No ID, no account, no email - $5 minimum plus a one-time $5 setup fee for a new eSIM. Top-ups later are fee-free.
On the ground in Bangkok
Suvarnabhumi and Don Mueang both cover 5G at every gate on AIS and True. Sukhumvit, Silom, Sathorn, Chatuchak, and Rattanakosin all run strong mid-band 5G (150-400 Mbps). BTS Skytrain and MRT have continuous coverage on elevated and underground sections. Airport Rail Link stays on 5G. Coverage across greater Bangkok is dense; day trips to Ayutthaya and Kanchanaburi stay on LTE with reliable service.
Bangkok eSIM FAQ
Does Anon eSIM work in Bangkok?+
Yes. In Bangkok the eSIM attaches to AIS or True (4G / 5G) - the same networks locals use. Dense city coverage is the easiest case for any roaming profile; you'll be online within a minute of leaving airplane mode.
What does mobile data cost in Bangkok?+
Thailand's rate is $0.70/GB, billed per MB against a prepaid USD balance that never expires. $10 of credit is about 14.3 GB - typically a week or more of maps, messaging, and social use.
Should I install the eSIM before flying to Bangkok?+
Yes - install on home Wi-Fi and it activates the moment you land, so you're online in the arrivals hall instead of hunting for airport Wi-Fi or a SIM kiosk. Installation is a QR scan or a one-tap iPhone install; no ID, no account.
Can I hotspot my laptop in Bangkok?+
Yes - hotspot is included at full speed on every plan, no extra fee. Cafés-with-bad-Wi-Fi are exactly what it's for.