ITU

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Operational Bulletin

Operational Bulletin (2011 editions)
 Operational Bulletin No.994 (15.XII.2011) and Annexed List:
Dialling procedures (international prefix, national (trunk) prefix and national (significant) number) (in accordance with ITU-T Recommendation E.164 (11/2010)) (Position on 15 December 2011)
 Operational Bulletin No.993 (1.XII.2011) and Annexed List:
Access codes/numbers for mobile networks (According to ITU-T Recommendation E.164 (11/2010)) (Position on 1 December 2011)
 Operational Bulletin No.992 (15.XI.2011) and Annexed List:
Mobile Network Codes (MNC) for the international identification plan for public networks and subscriptions (According to Recommendation ITU-T E.212 (05/2008)) (Position on 15 November 2011)
 Operational Bulletin No.991 (1.XI.2011) and Annexed Lists:
List of ITU-T Recommendation E.164 assigned country codes (Position on 1 November 2011) -
Call-Back and alternative calling procedures (Position on 1 November 2011)
 Operational Bulletin No.990 (15.X.2011)
 Operational Bulletin No.989 (1.X.2011)
 Operational Bulletin No.988 (15.IX.2011)
 Operational Bulletin No.987 (1.IX.2011)
 Operational Bulletin No.986 (15.VIII.2011)
 Operational Bulletin No.985 (1.VIII.2011)
 Operational Bulletin No.984 (15.VII.2011)
 Operational Bulletin No.983 (1.VII.2011) and Annexed List: List of signalling area/network codes (SANC) (Complement to ITU-T Recommendation Q.708 (03/1999)) (Position on 1 July 2011)
 Operational Bulletin No.982 (15.VI.2011) and Annexed List: List of ITU-T Recommendation E.164 assigned country codes (Position on 15 June 2011)
 Operational Bulletin No.981 (1.VI.2011) and Annexed List: List of ITU Carrier Codes (According to ITU-T Recommendation M.1400 (07/2006)) (Position on 1 June 2011)
 Operational Bulletin No.980 (15.V.2011) and Annexed List: List of telegram destination indicators (Position on 15 May 2011)
 Operational Bulletin No.979 (1.V.2011) and Annexed List: List of International Signalling Point Codes (ISPC) (According to ITU-T Recommendation Q.708 (03/99)) (Position on 1 May 2011)
 Operational Bulletin No.978 (15.IV.2011) and Annexed List: List of Telex Destination Codes (TDC) and Telex Network Identification Codes (TNIC) (Position on 15 April 2011)
 Operational Bulletin No.977 (1.IV.2011) and Annexed List: List of Data Network Identification Codes (DNIC) (Position on 1 April 2011)
 Operational Bulletin No.976 (15.III.2011) and Annexed List: List of Data Country or Geographical Area Codes (Position on 15 march 2011)
 Operational Bulletin No.975 (1.III.2011) and Annexed List: Legal Time
 Operational Bulletin No.974 (15.II.2011) 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 February 2011)
 Operational Bulletin No.973 (1.II.2011)
 Operational Bulletin No.972 (15.I.2011) and Annexed List: List of terrestrial trunk radio mobile country Codes (Position on 15 January 2011)
 Operational Bulletin No.971 (1.I.2011) and Annexed List: List of issuer identifier numbers for the international telecommunication charge card (In accordance with ITU-T Recommendation E.118 (05/2006)) (Position on 1 January 2011)
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