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Write a program to check mobile numbers

692 views 1 response#24765
BudgetNegotiable
FormatOne-time projectno prepayment
PaymentBank transfer, E-money
Responses acceptedResponse period is overuntil 15.09.2019
Responses1category average: 0.3
Views6928 in 14 days

Project description

Hello, there!
Programmer services are required. You need a program to check mobile numbers for the presence in Telegram / WhatsApp / Viber messengers. In other words, checker. The principle of the program: download n-th number of phone numbers, the program in the text file gives only those that are registered in messengers. The program must cope with large volumes of numbers.
Software development Bank transfer, E-money

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