JAPAN  
  PUBLIC ISSUED CARDS- COUNTER CARDS   370-431  
  NTT - Public phonecards from national and regional distributors. Cards system: TAMURA  
  The cards are marked with six digits code (e.g. 250-054) and the date of issue. The first three digits of the code indicate the region and the last three indicate the design. Some older cards have instead of the first three digits of the code, written region name in Japanese. Newer cards have the date of issue indicated by the letter code in the uper left corner of the back side. Until 04.1987 the bar code was on the front of the card (2, 3, 4 or 5 bars), after that date the bar code is on the back of the cards.  

370  
  50 U     JP-370-007-50   (NTT) 50 U      JP-370-050  (KDD) 540 U     JP-370-060 A   (NTT) 50 U      JP-370-064 A  (KDD) 50 U      JP-370-097 A   (NTT&KDD)  
SHIKOKU            
371        
  50 U     JP-371-007 C  (NTT) 105 U     JP-371-066 B   (NTT) 105 U     JP-371-081 D   (NTT) 105 U      JP-371-108 F   (NTT E&W)    

   
  105 U     JP-390-014   (NTT) 50 U      JP-390-048  (KDD) 50 U      JP-390-058  (KDD) 50 U      JP-390-204 A  (KDD) 50 U      JP-390-257 A   (NTT&KDD)  
             
390              
  50 U     JP-390-343 C   (NTT) 105 U      JP-390-361 F   (NTT E&W)        
KYUSHU            
391              
  105 U      JP-391-038 B   (NTT) 105 U      JP-391-133 F   (NTT E&W) 105 U     JP-391-212 D   (NTT)      

   
  50 U     JP-410-006   (NTT)  50 U     JP-410-022   (KDD)  105 U      JP-410-050  (KDD) 105 U      JP-410-207 A  (KDD) 105 U     JP-410-229 B   (NTT)  
             
410          
  50 U      JP-410-232 A   (NTT&KDD) 50 U      JP-410-302 E   (NTT) 50 U      JP-410-327 E   (NTT&KDD)      
TOHOKU            
411            
  105 U     JP-411-001 B   (NTT) 105 U     JP-411-159 D   (NTT) 105 U      JP-411-259 F   (NTT E&W)      

   
  50 U      JP-430-025  (KDD) 50 U      JP-430-029  (KDD) 105 U     JP-430-040   (KDD)  50 U      JP-430-159  (KDD) 50 U      JP-430-173 A   (NTT&KDD)  
             
430              
  50 U      JP-430-243 G   (NTT E&W) 50 U     JP-430-260 A   (NTT)         
HOKKAIDO            
431            
  50 U     JP-431-001 B   (NTT)  105 U      JP-431-116 F   (NTT E&W) 105 U      JP-431-123 D   (NTT)