In 2023, the average monthly revenue per SIM-card for mobile telephony in Germany stood at approximately 12.75 Euros. Forecasts indicate a subtle declining trend over the next five years, where the value decreases to 12.45 Euros by 2028. Year-on-year changes suggest a slow decline ranging from approximately -0.47% in 2025 to -0.48% by 2028. The compound annual growth rate (CAGR) over this period is estimated at -0.47%, reflecting modest downward pressure in average revenues per SIM-card.

Future trends to watch for include:

Potential impact of emerging technologies such as 5G and beyond, which may offset revenue declines with new service offerings.
Competitive dynamics, including pricing strategies and value-added services, in the German telecommunications sector.
Regulatory changes and their influence on pricing and service structures.