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dr martin cooper is the person credited with both inventing the modern cell phone as well as making the first cell phone call in new york city new york in april 1973 a related invention is the cave radio phone invented by nathan stubblefield who was awarded a patent for the idea in the early 20 th century 1908
Handsets that could be used in a vehicle had been developed prior to Martin Cooperâs phone, but his was the first usable truly portable mobile telephone. Cooper made mobile phone history in April 1973 when he made the first ever call on a handheld mobile phone. 1  Japan became the first country to have a city-wide commercial cellular mobile phone network in 1979.  The Nordic Mobile Telephone (NMT) system launched in Denmark, Norway, Sweden and Finland in 1981.