ITU-T E.166-1998
Numbering Plan Interworking for the E.164 and X.121 Numbering Plans - Series E: Telephone Network and ISDN Operation Numbering Routing and Mobile Services - International Operation - Numbering Plan of the International Telephone Service RECMN X.122; Study

Standard No.

ITU-T E.166-1998

Release Date

1998

Published By

International Telecommunication Union (ITU)

Latest

ITU-T E.166-1998

Scope

Numbering Plan Interworking for the E.164 and X.121 Numbering Plans - Series E: Telephone Network and ISDN Operation, Numbering, Routing and Mobile Services - International Operation - Numbering Plan of the International Telephone Service RECMN X.122; St

ITU-T E.166-1998 history

• 1998 ITU-T E.166-1998 Numbering Plan Interworking for the E.164 and X.121 Numbering Plans - Series E: Telephone Network and ISDN Operation Numbering Routing and Mobile Services - International Operation - Numbering Plan of the International Telephone Service RECMN X.122; Study