With so many numbers in North America... the number of combonations is endless So, if you have been looking for a specific number beginning with a 530-620 area code exchange, you are now able to. With the help of reverselookupphonedirectory.com, all you must do to get information on a person with a 530-620 is type in their entire nine digit numberr into the given search field. that's all you need to begin your query. The days of trying to find background information from several sources are over.