757-543-99xx
March 2010
Dialed by: sToRm
www.GoNullYourself.org
Notes: Seriously awesome range.  Interesting numbers: 9937, 9947, 9949, 9955, 9982, most of 999x.  Dialed using Skype

757-543-9900 - NIS
757-543-9901 - ring out
757-543-9902 - YCDNGT
757-543-9903 - YCDNGT
757-543-9904 - busy
757-543-9905 - busy
757-543-9906 - NIS
757-543-9907 - IVR - Potomac Network Test Center
757-543-9908 - NIS
757-543-9909 - NIS
757-543-9910 - ring out
757-543-9911 - NIS
757-543-9912 - NIS
757-543-9913 - NIS
757-543-9914 - NIS
757-543-9915 - NIS
757-543-9916 - NIS
757-543-9917 - NIS
757-543-9918 - NIS
757-543-9919 - NIS
757-543-9920 - NIS
757-543-9921 - NIS
757-543-9922 - NIS
757-543-9923 - NIS
757-543-9924 - NIS
757-543-9925 - NIS
757-543-9926 - ring out
757-543-9927 - NIS
757-543-9928 - NIS
757-543-9929 - REC - Bell Atlantic VMS out of service
757-543-9930 - ring out
757-543-9931 - NIS
757-543-9932 - ring out
757-543-9933 - ring out
757-543-9934 - NIS
757-543-9935 - NIS
757-543-9936 - NIS
757-543-9937 - whistle
757-543-9938 - NIS
757-543-9939 - NIS
757-543-9940 - NIS
757-543-9941 - NIS
757-543-9942 - NIS
757-543-9943 - NIS
757-543-9944 - NIS
757-543-9945 - NIS
757-543-9946 - NIS
757-543-9947 - long tone (repeats), responds to DTMF, cycles through a series of ascending and descending tones
757-543-9948 - NIS
757-543-9949 - same as 9947
757-543-9950 - NIS
757-543-9951 - NIS
757-543-9952 - NIS
757-543-9953 - NIS
757-543-9954 - NIS
757-543-9955 - REC - "We're sorry, the number of the last incoming call is not private and cannot be returned using this service.  Please hang up." to clicking
757-543-9956 - NIS
757-543-9957 - NIS
757-543-9958 - NIS
757-543-9959 - NIS
757-543-9960 - YCDNGT
757-543-9961 - YCDNGT
757-543-9962 - YCDNGT
757-543-9963 - YCDNGT
757-543-9964 - busy
757-543-9965 - busy
757-543-9966 - NIS
757-543-9967 - NIS
757-543-9968 - NIS
757-543-9969 - NIS
757-543-9970 - NIS
757-543-9971 - NIS
757-543-9972 - NIS
757-543-9973 - NIS
757-543-9974 - NIS
757-543-9975 - NIS
757-543-9976 - HELO
757-543-9977 - NIS
757-543-9978 - NIS
757-543-9979 - NIS
757-543-9980 - NIS
757-543-9981 - HELO
757-543-9982 - echo test
757-543-9983 - NIS
757-543-9984 - ring out
757-543-9985 - ring out
757-543-9986 - ring out
757-543-9987 - ring out
757-543-9988 - ring out
757-543-9989 - NIS
757-543-9990 - ring out
757-543-9991 - Verizon VMS
757-543-9992 - VMB - "Gureer? test mailbox"
757-543-9993 - Verizon VMS
757-543-9994 - same as 9947, but tone doesn't repeat
757-543-9995 - NIS
757-543-9996 - NIS
757-543-9997 - modem
757-543-9998 - VMB - press * to set up
757-543-9999 - NIS