Ark. Code Ann. § 14-40-2006

In a municipal services matter under this subchapter, if a city or incorporated town from which the inhabitants detached determines that the scheduled services are available or became available to the detaching inhabitants by the city or incorporated town to which the inhabitants were annexed into, the inhabitants shall automatically be detached and annexed back into the original city or incorporated town after the expiration of one hundred eighty (180) days following the date the schedule of services became available to the inhabitants and the inhabitants have not used the services.