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Operational Bulletin (2007 editions)
 0perational Bulletin No.898 (15.XII.2007)
 0perational Bulletin No.897 (1.XII.2007) and Annexed List: List of Mobile Country or Geographical Area Codes (Complement to ITU-T Recommendation E.212 (05/2004)) (Position on 1 December 2007)
 0perational Bulletin No.896 (15.XI.2007)
 0perational Bulletin No.895 (1.XI.2007)
 Operational Bulletin No.894 (15.X.2007)
 Operational Bulletin No.893 (1.X.2007)
 Operational Bulletin No.892 (15.IX.2007) and List annexed: List of ITU-T Recommendation E.164 assigned country codes (Position on 15 october 2006)
 0perational Bulletin No.891 (1.IX.2007)
 0perational Bulletin No.890 (15.VIII.2007)
 0perational Bulletin No.889 (1.VIII.2007) and List annexed: Dialling procedures (international prefix, national (trunk) prefix and national (significant) number) (in accordance with ITU-T Recommendation E.164 (02/2005))
(Position on 1 August 2007)
 Operational Bulletin No.888 (15.VII.2007)
 Operational Bulletin No.887 (1.VII.2007) and Lists annexed: List of International Signalling Point Codes (ISPC) for signalling system No. 7 (According to ITU-T Recommendation Q.708 (03/99))

 Operational Bulletin No.886 (15.VI.2007)
 Operational Bulletin No.885 (1.VI.2007)
 0perational Bulletin No.884 (15.V.2007)
 Operational Bulletin No.883 (1.V.2007) and Lists annexed: List of Issuer Identifier Numbers for the International Telecommunication Charge Card (Position on 1 May 2007) - Status of Radiocommunications between Amateur Stations of different Countries and Form of Call Signs assigned by each Administration to its Amateur and Experimental Stations (Position on 1 May 2007)
 0perational Bulletin No.882 (15.IV.2007)
 Operational Bulletin No.881 (1.IV.2007) and Annexed List: List of signalling area/network codes (SANC) (Complement to ITU-T Recommendation Q.708 (03/1999))
 Operational Bulletin No.880 (15.III.2007) and Annexed List: List of Names of Administration Management Domains (ADMD) (In accordance with ITU-T F.400 and X.400 series Recommendations) (Position on 15 March 2007)
 0perational Bulletin No.879 (1.III.2007) and Annexed List: List of telegram destination indicators (In accordance with ITU-T Recommendation F.32 (10/1995)) (Position on 1 March 2007)
 0perational Bulletin No.878 (15.II.2007) and Annexed List: List of Telex Destination Codes (TDC) and Telex Network Identification Codes (TNIC) (Position on 15 February 2007)
 0perational Bulletin No.877 (1.II.2007) and Annexed List: List of Country or Geographical Area Codes for Non-standard Facilities in Telematic Services
(Complement to ITU-T Recommendation T.35 (02/2000)) (Position on 1 February 2007)
 0perational Bulletin No.876 (15.I.2007) and Annexed List: List of Data Network Identification Codes (DNIC)
(According to ITU-T Recommendation X.121(10/2000))
(Position on 15 January 2007)
 0perational Bulletin No.875 (1.I.2007) and List annexed: List of data country or geographical area codes (Complement to ITU-T Recommendation X.121) (10/2000) (Position on 1 January 2007)
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