1    
Introduction       
 2    
Scope  
 3    
References  
 4    
Definitions   
 5    
Abbreviations    
 6    
International
E.164-number structure         
        6.1    
International
E.164-number length   
        6.2    
Structure
of the international E.164-number
        6.3    
Assignment
of Country Codes (CCs)          
        6.4    
Assignment
of Identification Codes, Group Identification Codes and Trial
Identification Codes     
 7    
International
E.164-number for geographic areas   
        7.1    
Country
Code for geographic areas
        7.2    
National
(significant) number           
        7.3    
Prefixes   
        7.4    
National
numbering plan      
        7.5    
Digit
analysis           
 8    
International
E.164-number for global services      
        8.1    
Country
Code for global services    
        8.2    
Global
Subscriber Number
        8.3    
Digit
analysis           
        8.4    
Evolution
path to an international E.164-number for global services  
 9    
International
E.164-number for Networks
        9.1    
Country
Code for Networks           
        9.2    
Identification
Code
        9.3    
Subscriber
Numbers           
        9.4    
Digit
analysis           
10     International E.164-Number for Groups of Countries       
       10.1    
Country
Code for Groups of Countries      
       10.2  
  Group Identification Code  
       10.3    
Subscriber
Numbers          
       10.4    
Digit
analysis          
11     International E.164-numbering resources for Trials           
12     International prefix           
13     Recommendation history  
Annex A –
Clarification and explanation of the structure and  function of international E.164-numbers     
        A.1    
Scope     
        A.2    
Structure
        A.3    
Number
length       
        A.4    
Unique
identification of international E.164-number for geographic areas     
        A.5    
Unique
identification of international E.164-number for global services         
        A.6    
Unique
identification of international E.164-number for Networks   
        A.7     Unique identification of international E.164-number
for Groups of Countries            
        A.8     Non-E.164
numbers          
Annex B –
Application of international E.164-numbers for ISDN     
        B.1    
Scope     
        B.2    
ISDN
numbers       
        B.3    
Addressing
        B.4    
Dialling
procedures
        B.5    
Network
identification        
        B.6    
Service
parameters
        B.7    
Calling/connected
line identity