Skip to content
OB

ITU Operational Bulletin

Register · Change history

Dialling Procedures (International prefix, national (trunk) prefix and national (significant) number)

10 patches across 9 OB issues

← Back to current state

Audit trail

  1. OB No. 994★ Seed publication1 change
    • OB No. 9981 change
      • ADD211
    • OB No. 9991 change
      • ADD49
    • OB No. 10001 change
      • ADD253
    • OB No. 10012 changes
      • ADD994
      • ADD55
    • OB No. 10071 change
      • ADD211
    • OB No. 10091 change
      • ADD241
    • OB No. 10121 change
      • ADD39
    • OB No. 10141 change
      • ADD593