Index of /index/telecom/npa.900

 Name                         Last modified      Size  Description
 Parent Directory                                  -   
 800.collect.callbacks.gz     1993-03-03 22:00   13K  
 900.service.special.issue.gz 1990-03-25 21:00  9.2K  
 carrier.assignment           1990-11-19 22:00   15K  
 service.providers-1994       1995-03-02 00:16   11K