| In force components |
Number
|
Title |
Status |
E.164 (11/10)
� |
The international public telecommunication numbering plan
�
|
In force
|
E.164 (2010) Amd. 1 (06/11)
� |
Revised Annex A: Clarification and explanation of the structure and function of international ITU-T E.164-numbers
�
|
In force
|
E.164 Supplement 1 (03/98)
� |
Alternatives for carrier selection and network identification
�
|
In force
|
E.164 (2010) Supplement 2 (06/20)
� |
Number portability
�
|
In force
|
E.164 Supplement 3 (05/04)
� |
Operational and administrative issues associated with national implementations of the ENUM functions
�
|
In force
|
E.164 Supplement 3 Amendment 1 (11/09)
� |
�
|
In force
|
E.164 Supplement 4 (05/04)
� |
Operational and administrative issues associated with the implementation of ENUM for non-geographic country codes
�
|
In force
|
E.164 Supplement 4 Amendment 1 (11/09)
� |
�
|
In force
|
E.164 Supplement 5 (11/09)
� |
Guidance with regard to the selection of numbers for helplines for children
�
|
In force
|
E.164 (2010) Supplement 6 (03/12)
� |
Guidelines for identifying and selecting globally harmonized numbers
�
|
In force
|
�
� |
| Superseded and Withdrawn components |
Number
|
Title |
Status |
E.164/I.331/Q.11bis (11/88)
� |
Numbering plan for the ISDN era
�
This Recommendation is also included but not published in I series under alias number I.331
|
Superseded
|
E.164/I.331/Q.11bis (08/91)
� |
Numbering plan for the ISDN era
�
This Recommendation is also included but not published in I series under alias number I.331. It replaces former E.163 numbering plan
|
Superseded
|
E.164 (05/97)
� |
The international public telecommunication numbering plan
�
This Recommendation is also included but not published in I series under alias number I.331. It replaces former E.163 numbering plan
|
Superseded
|
E.164 Supplement 2 (11/98)
� |
Number Portability
�
|
Superseded
|
E.164 Supplement 3 (05/02)
� |
Operational and administrative issues associated with national implementations of the ENUM functions
�
|
Superseded
|
E.164 Supplement 4 (05/03)
� |
Operational and administrative issues associated with the implementation of ENUM for non-geographic country codes
�
|
Superseded
|
E.164 (02/05)
� |
The international public telecommunication numbering plan
�
|
Superseded
|
E.164 Supplement 2 (11/09)
� |
Number portability
�
|
Superseded
|
E.164 (2010) Supplement 2 (03/12)
� |
Number portability
�
|
Superseded
|
E.164 Supplement 2 (06/14)
� |
Number portability
�
|
Superseded
|
E.164 Supplement 5 (05/08)
� |
Guidance with regard to the selection of numbers for helplines for children
�
|
Superseded
|
