Best eSIM for Casablanca in 2026
— Ranked by Real Performance

Casablanca runs on a duopoly of Maroc Telecom (IAM) and Orange Maroc, with IAM holding roughly 45% of mobile market share and operating the most consistent 4G LTE coverage across the city's sprawling industrial and residential zones. For business travellers working from Casablanca Finance City or tourists navigating the Medina and Corniche, 4G speeds of 25–40 Mbps are realistic on IAM's backbone — but roaming eSIM performance depends almost entirely on which of these two carriers your provider has negotiated preferred access with. Most consumer eSIMs route through IAM for Morocco, making carrier selection less important than price and plan structure.

• →Maroc Telecom (IAM) covers approximately 99% of Morocco's urban population and 95% of the road network with 4G LTE — but its wholesale roaming rates are among the highest in North Africa, which is why budget eSIM providers frequently cap Morocco data plans at lower daily speeds (typically 5–10 Mbps throttled) to protect margins.
• →Orange Maroc holds around 28% mobile market share in Morocco and offers a genuine 4G alternative in central Casablanca, but few consumer eSIM MVNOs have active preferred roaming agreements with Orange Maroc — most default to IAM as the primary host network.
• →Casablanca's Hassan II Mosque district and the old Medina can experience congestion on IAM's network during Friday prayer times and public holidays, temporarily dropping usable speeds below 5 Mbps in dense pedestrian areas.
• →Morocco operates no public 5G network as of mid-2025 — Maroc Telecom's 5G trials remain limited to controlled environments, meaning any eSIM provider advertising '5G-ready' plans for Morocco is marketing future capability, not current infrastructure.