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Operational Bulletin

Operational Bulletin (2015 editions)
 Operational Bulletin No. 1090 (15.XII.2015)
 Operational Bulletin No. 1089 (1.XII.2015)
 Operational Bulletin No. 1088 (15.XI.2015) and Annexed List: List of issuer identifier numbers for the international telecommunication charge card (In accordance with Recommendation ITU-T E.118 (05/2006)) (Position on 15 November 2015)
 Operational Bulletin No. 1087 (1.XI.2015)
 Operational Bulletin No. 1086 (15.X.2015) 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 October 2015)
 Operational Bulletin No. 1085 (1.X.2015)
 Operational Bulletin No. 1084 (15.IX.2015)
 Operational Bulletin No. 1083 (1.IX.2015)
 Operational Bulletin No. 1082 (15.VIII.2015)
 Operational Bulletin No. 1081 (1.VIII.2015)
 Operational Bulletin No. 1080 (15.VII.2015)
 Operational Bulletin No. 1079 (1.VII.2015)
 Operational Bulletin No. 1078 (15.VI.2015)
 Operational Bulletin No. 1077 (1.VI.2015)
 Operational Bulletin No. 1076 (15.V.2015)
 Operational Bulletin No. 1075 (1.V.2015)
 Operational Bulletin No. 1074 (15.IV.2015)
 Operational Bulletin No. 1073 (1.IV.2015) and Annexed List: Legal Time
 Operational Bulletin No. 1072 (15.III.2015)
 Operational Bulletin No. 1071 (1.III.2015)
 Operational Bulletin No. 1070 (15.II.2015)
 Operational Bulletin No. 1069 (1.II.2015)
 Operational Bulletin No. 1068 (15.I.2015)
 Operational Bulletin No. 1067 (1.I.2015) and Annexed List:
List of International Signalling Point Codes (ISPC) (According to Recommendation ITU-T Q.708 (03/99)) (Position on 1 January 2015)
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