Is this CoreESIM plan, specifically for Benin, also valid for neighboring Togo and Nigeria?

The CoreESIM data plan for Benin is strictly geo-fenced for network access within Benin's national territory. This is a crucial detail for overland travelers. If your journey extends into Togo or Nigeria, for example, departing from Lomé or Lagos, your data connectivity will terminate at the border crossing, such as Kraké. For continuous service across these nations, CoreESIM recommends purchasing individual country-specific eSIMs or a regional multi-country plan.