Guarabira is a municipality in the state of Paraíba in the Northeast Region of Brazil. It is located at around 6°51′18″S 35°29′24″W / 6.85500°S 3…Guarabira is a municipality in the state of Paraíba in the Northeast Region of Brazil. It is located at around 6°51′18″S 35°29′24″W / 6.85500°S 35.49000°W. It was founded in 1837. It is the seat of the Roman Catholic Diocese of Guarabira.