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Operational Bulletin (2025 editions)

Operational Bulletin No. 1329 (1.XII.2025)

Operational Bulletin No. 1328 (15.XI.2025)

Operational Bulletin No. 1327 (1.XI.2025)

Operational Bulletin No. 1326 (15.X.2025)

Operational Bulletin No. 1325 (1.X.2025)

Operational Bulletin No. 1324 (15.IX.2025)

Operational Bulletin No. 1323 (1.IX.2025)

Operational Bulletin No. 1322 (15.VIII.2025)

Operational Bulletin No. 1321 (1.VIII.2025)

Operational Bulletin No. 1320 (15.VII.2025)

Operational Bulletin No. 1319 (1.VII.2025)

Operational Bulletin No. 1318 (15.VI.2025)

Operational Bulletin No. 1317 (1.VI.2025) and Annexed List:
List of Data Network Identification Codes (DNIC) (According to ITU-T Recommendation X.121 (10/2000)) (Position on 1 June 2025)

Operational Bulletin No. 1316 (15.V.2025)

Operational Bulletin No. 1315 (1.V.2025)

Operational Bulletin No. 1314 (15.IV.2025)

Operational Bulletin No. 1313 (1.IV.2025)

Operational Bulletin No. 1312 (15.III.2025)

Operational Bulletin No. 1311 (1.III.2025)

Operational Bulletin No. 1310 (15.II.2025)

Operational Bulletin No. 1309 (1.II.2025)

Operational Bulletin No. 1308 (15.I.2025)

Operational Bulletin No. 1307 (1.I.2025)

Other editions: 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994

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