Overview
MCC 4821 covers telegraph services and wire-based communication services. While traditional telegram services have largely been phased out, this code may still appear for legacy operators and specialist communication services.
Transaction Profile
Low value, very low frequency, declining category, legacy transactions only
Card Network Notes
Standard interchange applies. This is a legacy category with minimal modern usage.
Risk & Compliance
Low risk. Very limited transaction volume in modern commerce. Historical usage is minimal.