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    Connectivity Guide

    Internet & Mobile

    Everything you need to know about SIM cards, fiber internet, 5G coverage, and WiFi in Pattaya.

    Last updated: March 8, 2026

    5G Available

    City-wide

    Avg Speed

    100-300 Mbps

    Tourist SIM

    From 199 ฿

    Fiber Internet

    From 499 ฿/mo

    Tourist SIM Cards

    Buy a tourist SIM at the airport, any 7-Eleven, or mobile shops. Passport required for registration.

    ProviderPackageDataPriceCallsExtras
    AISTourist SIM30 GB / 15 days299 ฿100 min domesticFree WiFi hotspots
    AISMarathon SIM100 GB / 30 days599 ฿Unlimited domestic5G access
    TrueMoveTourist SIM30 GB / 15 days299 ฿100 min domesticTrue WiFi
    DTACHappy Tourist15 GB / 8 days199 ฿50 min domesticAirport pickup

    Mobile Providers Compared

    ProviderNetworkCoverageTourist SIMMonthly PlansNotes
    AIS
    5G/4G
    		ExcellentYes299–899 ฿Largest network, best 5G coverage
    TrueMove H
    5G/4G
    		ExcellentYes299–799 ฿Good speeds, True WiFi hotspots
    DTAC (now True)
    4G/5G
    		GoodYes249–699 ฿Merged with True, budget options
    Penguin SIM
    4G
    		GoodNo99–299 ฿MVNO, cheapest data plans

    Fiber Internet Providers

    Fiber is available in almost every condo and housing estate in Pattaya. Installation typically takes 1-3 days.

    ProviderSpeedMonthlyContractNotes
    3BB100–1000 Mbps590–1,290 ฿12 monthsMost popular, reliable
    True Online100–1000 Mbps599–1,499 ฿12 monthsBundled with TV/mobile
    AIS Fibre100–1000 Mbps599–1,390 ฿12 monthsBest for AIS mobile users
    TOT (NT)100–500 Mbps499–990 ฿12 monthsGovernment provider, basic

    Pro Tips

    Free WiFi

    7-Eleven, cafés, and malls offer free WiFi. AIS and True have citywide Super WiFi hotspots for subscribers.

    VPN Note

    VPNs are legal in Thailand but may slow speeds by 20-40%. ExpressVPN and NordVPN work reliably.

    eSIM Option

    Modern phones support eSIM — buy online before arrival. Airalo and Holafly are popular choices for Thailand.

    eSIM vs Physical

    eSIM is more convenient but physical SIMs are cheaper. For long stays, get a postpaid physical SIM.

    Related Guides

    Utilities & Bills →Digital Nomad Guide →Coworking Spaces →Cost of Living →

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    Last updated: May 19, 2026
    Reviewed by Pattaya Knowledge Editors
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