Credits & Sources

Provider data sources

International ›

Nusch Mobile App
WorldSIM
TravelSim
Lebara SIM cards (check your country)
Lyca SIM cards (check your country)

Social media & networking ›

Apple Facetime & iMessage
Google Hangouts
Line
Facebook Messenger
Nusch
Signal
Skype
Telegram
WeChat
WhatsApp
Viber

Germany – Deutschland ›

Telekom Deutschland Mobilfunk
Vodafone Deutschland Mobilfunk
o2 Telefonica Deutschland Mobilfunk

USA – United States of America ›

T-Mobile
Verizon Wireless
AT&T
Sprint

Images & media sources

The Noun Project ›

Getting ahead by Gan Khoon Lay
Malfunction by mud, GB

Flaticon ›

Statistics & Numbers

99firms.com
Messengerpeople
Bitkom
Statista
Globalwebindex
GSMA
Globalwebindex
Similarweb