The forecast for total telephone lines in Canada indicates a consistent decline from 2024 to 2028. The number of telephone lines is expected to drop from 15.114 million in 2024 to 14.506 million in 2028. Between 2023 and 2024, the year-on-year percentage variation marks the start of this downward trend, with each subsequent year reinforcing the decline. The compound annual growth rate (CAGR) over the five years projects a continuous average decrease in telephone lines annually. This trend suggests a phase-out of traditional telephone lines as digital alternatives grow.

Future trends to watch for include:

Increased adoption of mobile and internet-based communication technologies.
Potential innovations in telecommunication that could mitigate the decline in traditional lines.
Shifts in consumer preferences towards more flexible, cost-effective communication solutions.
Regulatory changes that could influence telecommunication infrastructure development.