- OpenWiFiSpots (www.openwifispots.com)
- WiFi Free Spot (www.wififreespot.com)
- Boingo (www.boingo.com)
- Flexiroam (www.flexiroam.com)
- WiFi Map (www.wifimap.io)
- Wiman (wiman.me)
References:
Wikipedia.com
www.lonelyplanet.com
Wikipedia.com
www.lonelyplanet.com
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