Do South African SIM cards (like Vodacom or MTN) offer roaming-free in Lesotho?

No, South African SIM cards from carriers such as Vodacom or MTN do not automatically provide roaming-free service in Lesotho. Despite Lesotho being geographically encircled by South Africa, it is an independent sovereign nation with its own distinct telecommunications infrastructure. Utilizing a South African SIM card here will trigger international roaming charges, which can be substantial. For predictable and cost-effective data, CoreESIM highly recommends a dedicated eSIM plan for Lesotho.