Versions of See prior versions of a law on LawServer 2023 Washington Code 19.122.027 – One-number locator services — Single statewide toll-free telephone number 2022 Washington Code 19.122.027 – One-number locator services–Single statewide toll-free telephone number 2020 Washington Code 19.122.027 – One-number locator services — Single statewide toll-free telephone number 2019 Washington Code 19.122.027 – One-number locator services — Single statewide toll-free telephone number 2018 Washington Code 19.122.027 – One-number locator services — Single statewide toll-free telephone number 2016 Washington Code 19.122.027 – One-number locator services–Single statewide toll-free telephone number 2015 Washington Code 19.122.027 – One-number locator services–Single statewide toll-free telephone number 2014 Washington Code 19.122.027 – One-number locator services — Single statewide toll-free telephone number 2013 Washington Code 19.122.027 – One-number locator services — Single statewide toll-free telephone number 2009 Washington Code 19.122.027 – One-number locator services — Single statewide toll-free telephone number
