The network of telephonic telephony - The operator of this network is the company POLKOMTEL. The date of establishing the company, or rather, the date of receiving the concession is February 1, 1996. Currently, the PLUS network reaches 98% of the territory of Poland. The Plus operator is over 17 and a half thousand transmitters - at the beginning of 2018, it had as many as 25 million registered telephone numbers.
In general, the PLUS network has the following prefixes: 601, 603, 605, 607, 609, 661, 663, 665, 667, 669, 691, 693, 695, 697, 721, 722, 723, 724, 725, 726, 781, 782 , 783, 785, 885, 887, the number of prefixes can of course be higher due to the fact that subscribers of other cellular networks can transfer numbers to PLUS by keeping their numbers previously owned by other operators.