Use the following for question #3. By 1995, all possible 3-digit area code combinations had to be used, so the restrictions changed. For a 3 digit area code of the
form ABC:
1. A cannot equal O or 1 .
2. B can be any number from 0 to 8
3. C can be any number from 0 to 9
4. The area codes of the form 37C and 96C cannot be used as they are reserved for future use.
5. 311, 411, 800, 877 and 911 are reserved for toll-free, emergency, and other special services.
How many possible area codes can be formed based on the post-1995 restrictions?
A. 540
B. 695
C. 700
D. 720