Std code
noun
1.
(Brit) a code of four or more digits, other than those comprising a subscriber’s local telephone number, that determines the routing of a call
Read Also:
- Stderr
standard input/output
- Stdin
standard input/output
- Stdio
standard input/output
- Stdio.h
programming standard input/output header file. (1996-01-28)
- Stdm
statistical time division multiplexing