A method for automatic determination of cellular network base stations radiation zones, involving the processing of encoded electrical signals and transmitting them between the base station of a cellular network, a network server and cellular phones, characterised in that at the time when the active i-th cellular phone, where natural number i = 1, 2,..., n, by means of which electromagnetic waves are being currently received and emitted, appears in the cellular network a k-th base station radiation zone, where natural number k = 1, 2,..., r, just after crossing the boundary line of the cellular network k-th base station radiation zone by the active i-th cellular phone, a measurement of the spatial boundary location of the active i-th cellular phone is immediately executed, after which the result of the spatial boundary location measurement of the active i-th cellular phone is encoded and superimposed onto a high-frequency electrical signal, which is sent to the active i-th cellular phone, and after reception of a thigh-frequency electrical signal with encoded data about its spatial boundary location by the i-th active cellular phone, the configuration and origin authenticity of the received electrical signal is verified, as well as it is checked whether the active i-th cellular phone has not received, prior to reception of the spatial boundary location measurement result from the k-th base station of the cellular network, high-frequency electrical signals that have been emitted by the j-th base station of the cellular network, where the numerical value of natural number j differs from the numerical value of natural number k, and natural number j = 1, 2,..., r; next the negatively verified electrical signals are deleted, while a positively verified electrical signal is superimposed onto a high-frequency electrical signal, which is being sent by means of electromagnetic waves to a network server equipped with a printer and plotter, as well as it is saved in the non-volatile memory of the network server equipped with a printer and plotter, where it is converted in the said printer to the printout of an encoded set of digits and letter, which constitutes a record of point coordinates belonging to the boundary line of the cellular network k-th base station radiation zone existing in precisely defined time interval, while in the plotter, it is converted to a graph, which constitutes visualisation of the boundary line of the k-th base station radiation zone for a cellular network existing in a precisely defined time interval, after which a temporal index, which in local time, determined by the clock of an active i-th cellular phone, expresses the moment in time of spatial boundary location measurement completion for the active i-th cellular phone, is entered into identification module processor of the active i-th cellular phone subscriber; then after supplementing the temporal index with a constant predefined component, a modified temporal index is generated, and an electrical signal with a modified temporal index is created in the identification module processor of the active i-th cellular phone subscriber; superimposing of the spatial location measurement results of the active i-th cellular phone onto a high-frequency electrical signal is then stopped in the processor of the identification module of the active i-th cellular phone subscriber, and transmission of electromagnetic waves to a network server equipped with a printer and a plotter is stopped as well; then the local time-moment determined by the clock of the active i-th cellular phone, expressed by a modified temporal index, the superimposure of the spatial location measurement results of the active i-th cellular phone onto a high-frequency electrical signal is resumed, and transmission of electromagnetic waves to a network server equipped with a printer and a plotter is also resumed.