opera

Operational Bulletin No. 1253 (1.X.2022)

Operational Bulletin No. 1253 (1.X.2022)




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Operational Bulletin No. 1254 (15.X.2022)

Operational Bulletin No. 1254 (15.X.2022)




opera

Operational Bulletin No. 1255 (1.XI.2022)

Operational Bulletin No. 1255 (1.XI.2022)




opera

Operational Bulletin No. 1256 (15.XI.2022)

Operational Bulletin No. 1256 (15.XI.2022)




opera

Operational Bulletin No. 1257 (1.XII.2022)

Operational Bulletin No. 1257 (1.XII.2022)




opera

Operational Bulletin No. 1258 (15.XII.2022)

Operational Bulletin No. 1258 (15.XII.2022)




opera

Operational Bulletin No. 1259 (1.I.2023)

Operational Bulletin No. 1259 (1.I.2023)




opera

Operational Bulletin No. 1260 (15.I.2023)

Operational Bulletin No. 1260 (15.I.2023)




opera

Operational Bulletin No. 1261 (1.II.2023)

Operational Bulletin No. 1261 (1.II.2023)




opera

Operational Bulletin No. 1262 (15.II.2023)

Operational Bulletin No. 1262 (15.II.2023)




opera

Operational Bulletin No. 1263 (1.III.2023)

Operational Bulletin No. 1263 (1.III.2023)




opera

Operational Bulletin No. 1264 (15.III.2023)

Operational Bulletin No. 1264 (15.III.2023)




opera

Operational Bulletin No. 1265 (1.IV.2023)

Operational Bulletin No. 1265 (1.IV.2023)




opera

Operational Bulletin No. 1266 (15.IV.2023)

Operational Bulletin No. 1266 (15.IV.2023)




opera

Operational Bulletin No. 1267 (1.V.2023)

Operational Bulletin No. 1267 (1.V.2023)




opera

Operational Bulletin No. 1268 (15.V.2023)

Operational Bulletin No. 1268 (15.V.2023)




opera

Operational Bulletin No. 1269 (1.VI.2023)

Operational Bulletin No. 1269 (1.VI.2023)




opera

Operational Bulletin No. 1270 (15.VI.2023)

Operational Bulletin No. 1270 (15.VI.2023)




opera

Operational Bulletin No. 1272 (15.VII.2023)

Operational Bulletin No. 1272 (15.VII.2023)




opera

Operational Bulletin No. 1273 (1.VIII.2023)

Operational Bulletin No. 1273 (1.VIII.2023)




opera

Operational Bulletin No. 1274 (15.VIII.2023)

Operational Bulletin No. 1274 (15.VIII.2023)




opera

Operational Bulletin No. 1275 (1.IX.2023)

Operational Bulletin No. 1275 (1.IX.2023)




opera

Operational Bulletin No. 1276 (15.IX.2023)

Operational Bulletin No. 1276 (15.IX.2023)




opera

Operational Bulletin No. 1277 (1.X.2023)

Operational Bulletin No. 1277 (1.X.2023)




opera

Operational Bulletin No. 1279 (1.XI.2023)

Operational Bulletin No. 1279 (1.XI.2023)




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Operational Bulletin No. 1280 (15.XI.2023) and Annexed List: <br/> Mobile Network Codes (MNC) for the international identification plan for public networks and subscriptions (According to Recommendation ITU-T E.212 (09/2016)) (Position on 15 Novemb

Operational Bulletin No. 1280 (15.XI.2023) and Annexed List:
Mobile Network Codes (MNC) for the international identification plan for public networks and subscriptions (According to Recommendation ITU-T E.212 (09/2016)) (Position on 15 November 2023)




opera

Operational Bulletin No. 1281 (1.XII.2023)

Operational Bulletin No. 1281 (1.XII.2023)




opera

Operational Bulletin No. 1282 (15.XII.2023)

Operational Bulletin No. 1282 (15.XII.2023)




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Operational Bulletin No. 1283 (1.I.2024) and Annexed List: <br/> List of issuer identifier numbers (In accordance with Recommendation ITU-T E.118 (05/2006)) (Position on 31 December 2023)

Operational Bulletin No. 1283 (1.I.2024) and Annexed List:
List of issuer identifier numbers (In accordance with Recommendation ITU-T E.118 (05/2006)) (Position on 31 December 2023)




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Operational Bulletin No. 1284 (15.I.2024)

Operational Bulletin No. 1284 (15.I.2024)




opera

Operational Bulletin No. 1285 (1.II.2024)

Operational Bulletin No. 1285 (1.II.2024)




opera

Operational Bulletin No. 1286 (15.II.2024)

Operational Bulletin No. 1286 (15.II.2024)




opera

Operational Bulletin No. 1287 (1.III.2024)

Operational Bulletin No. 1287 (1.III.2024)




opera

Operational Bulletin No. 1288 (15.III.2024)

Operational Bulletin No. 1288 (15.III.2024)




opera

Operational Bulletin No. 1289 (1.IV.2024)

Operational Bulletin No. 1289 (1.IV.2024)




opera

Operational Bulletin No. 1290 (15.IV.2024)

Operational Bulletin No. 1290 (15.IV.2024)




opera

Operational Bulletin No. 1291 (1.V.2024)

Operational Bulletin No. 1291 (1.V.2024)




opera

Operational Bulletin No. 1292 (15.V.2024)

Operational Bulletin No. 1292 (15.V.2024)




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Operational Bulletin No. 1293 (1.VI.2024) and Annexed List: <br/> List of Signalling Area/Network Codes (SANC) (Complement to Recommendation ITU-T Q.708 (03/1999)) (Position on 1 June 2024)

Operational Bulletin No. 1293 (1.VI.2024) and Annexed List:
List of Signalling Area/Network Codes (SANC) (Complement to Recommendation ITU-T Q.708 (03/1999)) (Position on 1 June 2024)




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Operational Bulletin No. 1294 (15.VI.2024)

Operational Bulletin No. 1294 (15.VI.2024)




opera

Operational Bulletin No. 1295 (1.VII.2024) and Annexed List: <br/> List of International Signalling Point Codes (ISPC) (According to Recommendation ITU-T Q.708 (03/99)) (Position on 1 July 2024)

Operational Bulletin No. 1295 (1.VII.2024) and Annexed List:
List of International Signalling Point Codes (ISPC) (According to Recommendation ITU-T Q.708 (03/99)) (Position on 1 July 2024)




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Operational Bulletin No. 1296 (15.VII.2024)

Operational Bulletin No. 1296 (15.VII.2024)




opera

Operational Bulletin No. 1297 (1.VIII.2024)

Operational Bulletin No. 1297 (1.VIII.2024)




opera

Operational Bulletin No. 1298 (15.VIII.2024)

Operational Bulletin No. 1298 (15.VIII.2024)




opera

Operational Bulletin No. 1299 (1.IX.2024)

Operational Bulletin No. 1299 (1.IX.2024)




opera

Operational Bulletin No. 1300 (15.IX.2024)

Operational Bulletin No. 1300 (15.IX.2024)




opera

Operational Bulletin No. 1301 (1.X.2024)

Operational Bulletin No. 1301 (1.X.2024)




opera

Operational Bulletin No. 1302 (15.X.2024)

Operational Bulletin No. 1302 (15.X.2024)




opera

Operational Bulletin No. 1303 (1.XI.2024)

Operational Bulletin No. 1303 (1.XI.2024)




opera

Operational Bulletin No. 1304 (15.XI.2024)

Operational Bulletin No. 1304 (15.XI.2024)