Phuket is Thailand's most popular island destination — and a place where your network choice genuinely affects your experience, especially when island-hopping to Phi Phi or entering Khao Sok jungle.
Phuket eSIM: Which Network?
| Network | Patong / Kata | Phi Phi Islands | Khao Sok |
|---|---|---|---|
| AIS | ✅ Excellent 5G | ✅ Best on Phi Phi Don | ✅ Partial near lodge |
| DTAC (True) | ✅ Excellent | ⚠️ Good in town area | ⚠️ Limited |
| True Move | ✅ Good | ⚠️ Moderate | ❌ Very limited |
Our Thailand eSIM uses AIS — Thailand's #1 network by coverage, with the strongest signal across Phuket's beaches, islands, and jungle interiors.
Coverage Spot by Spot
Patong Beach
AIS 5G available on the beachfront. Bangla Road (nightlife strip): all networks excellent. Old Phuket Town (30 minutes east): excellent AIS coverage and great for street food photography.
Kata and Karon Beaches
Both beaches: AIS excellent. Kata Noi (small secluded beach south of Kata): AIS good. Promthep Cape (southern tip of Phuket, sunset viewpoint): AIS 4G works at the viewpoint.
Phi Phi Islands (Day Trip or Overnight)
Getting there: 45-minute speedboat from Rassada Pier — AIS maintains signal most of the crossing.
- Phi Phi Don (main island with accommodation): AIS works well in Tonsai Bay town area. Viewpoint hike: signal drops on trail but recovers at the top.
- Phi Phi Leh (Maya Bay — The Beach film location): No signal in the bay — boats anchor and tours are guided. This is expected.
- Viking Cave: No signal. Beautiful regardless.
Phang Nga Bay (James Bond Island)
Day tours depart from Ao Po Marina or Tha Len Bay. In the bay: AIS has partial signal near larger islands. Ko Tapu (James Bond Island): AIS 4G works surprisingly well at the limestone rock. Ko Panyi (floating Muslim village): AIS good.
Khao Sok National Park (3 hours north of Phuket)
Cheow Lan Lake (the famous floating bungalows in the jungle lake): AIS partial near the pier at Ratchaprapha Dam. On the lake itself and at floating raft houses: no reliable signal on any network — part of the magic. Download Spotify playlists before going.
Data Usage in Phuket
| Activity | Daily Data |
|---|---|
| Navigation + Google Maps | 50–100MB |
| Instagram / TikTok posting | 200–500MB |
| Streaming music (Spotify) | 30–60MB/hour |
| WhatsApp + messaging | 20–50MB |
| Typical Phuket beach day | 400MB–1GB |
🇹🇭 Thailand eSIM — AIS Network
Patong Beach · Phi Phi Islands · Khao Sok · Phang Nga Bay · From $4.99
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