[Symbol] In Charge: Phone
[N] David S Ferriero: 202-357-5900
[ND] Debra Steidel Wall: 202-357-5900
and there should be 39 lines in total.
Note that some of the lines with telephone numbers in the appropriate area codes do not have a person in charge and thus should not be printed. The line with the Symbol
AFN-MR is an example of one that should not be printed.
This one is complicated, try building it up your regular expression piece by piece. The fields are separated by tabs and you can use
\t to match a tab.