This function blocks all telephone calls going out of the country, thus, insuring in a case of undesirable international calls.
CloudNumbers
CloudNumbers provide UK phone numbers to startup and small businesses; virtual landline numbers that divert to mobiles or landlines.
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United States 1294
India 440 United Kingdom 425
Canada 348
Bangladesh 338
China 142
Pakistan 134
Australia 133
Spain 123
Russia 114View all countries