the easiest thing for me was sit and look at a map and focus on one section at a time see where they divisions are. then going to a new section the next day and see if i could remember where the previous division was
Zipcodes are important.
The city of Boston is split between four different buildings; Norwood, Watertown, Somerville and South Boston. Knowing all of Boston's zips is challenging .
Hey have you ever been in a checkout line where they ask for your zipcode, even if you were paying with cash? I love to mess with them so I always answer " 02133 "; which is the statehouse on Beaconhill.