Телефонная база

4000000–4009999, 4010000–4019999, 4020000–4029999, 4030000–4039999, 4040000–4049999, 4050000–4059999, 4060000–4069999, 4070000–4079999, 4080000–4089999, 4090000–4099999, 4100000–4109999, 4110000–4119999, 4120000–4129999, 4130000–4139999, 4140000–4149999, 4150000–4159999, 4160000–4169999, 4170000–4179999, 4180000–4189999, 4190000–4199999, 4200000–4209999, 4210000–4219999, 4220000–4229999, 4230000–4239999, 4240000–4249999, 4250000–4259999, 4260000–4269999, 4270000–4279999, 4280000–4289999, 4290000–4299999, 4300000–4309999, 4310000–4319999, 4320000–4329999, 4330000–4339999, 4340000–4349999, 4350000–4359999, 4360000–4369999, 4370000–4379999, 4380000–4389999, 4390000–4399999, 4400000–4409999, 4410000–4419999, 4420000–4429999, 4430000–4439999, 4440000–4449999, 4450000–4459999, 4460000–4469999, 4470000–4479999, 4480000–4489999, 4490000–4499999.