<prompt> Translate the following text to SwahiliThe Postal Service could, for example, place a Roman numeral in front of each ZIP Code, yielding a code like I-20878-2619.  <response>: Kwa mfano, huduma ya posta inaweza kuweka tarakimu ya Kiroma mbele ya kila nambari ya posta, ikitoa nambari kama I-20878-2619. 