2024 47 CFR 64.613 – Numbering directory for Internet-based TRS users

2023 47 CFR 64.613 – Numbering directory for Internet-based TRS users

2022 47 CFR 64.613 – Numbering directory for Internet-based TRS users

2021 47 CFR 64.613 – Numbering directory for Internet-based TRS users

2020 47 CFR 64.613 – Numbering directory for Internet-based TRS users

2019 47 CFR 64.613 – Numbering directory for Internet-based TRS users

2016 47 CFR 64.613 – Numbering directory for Internet-based TRS users

2015 47 CFR 64.613 – Numbering directory for Internet-based TRS users

2014 47 CFR 64.613 – Numbering directory for Internet-based TRS users

2010 47 CFR 64.613 – Numbering directory for internet-based TRS users

2009 47 CFR 64.613 – Numbering directory for internet-based TRS users