The numbers contain no meaning beyond that. In the example above, 11360 is the CRN for this course and section. The four-letter Course Prefix indicates the department or program offering the course.

Where <prefix> is the prefix to be added and <cell number of first cell> is the location of the first cell in the column to which to add the prefix. Eg. We are creating the list in column C.

This proposal also involves a shift to dialing all calls with a prefix of '0' and an area code for fixed-line services, ...

The Big Apple is getting a new area code after a state board Thursday approved a long-gestating request by wireless companies for a fresh three-digit prefix ... The newfangled number will be ...