The Telecom Regulatory Authority of India (Trai) has suggested charging for telephone numbers due to their finite nature. Despite the potential to increase capacity by adding digits, the growing use of numbers for machine communication poses a challenge. Transitioning to a new numbering system incurs costs, making numbers a limited resource over time. While depopulation and efficient recycling could suffice for humans, the machine-driven demand complicates differential pricing. An alternative approach could involve randomization, similar to the internet, to manage the finite availability of telephone numbers.