The Segunda División B de Futsal formerly known as Primera Nacional A is the third professional futsal pyramid in Spain. It was founded in 1989 and is managed by the of the Royal Spanish Football Federation. By winning the promotion via playoffs doesn't necessarily mean the promotion for the winning team. Some teams are forced to give up for not meet financial requirements to play in LNFS, even having won the promotion. * From 2011–12' season onwards, Primera Nacional A will be known as Segunda División B.