Area code 784

a new area code. Say hello to the 656.. Tampa Bay Times. [2020-05-08]. （原始内容存档于2020-05-08） （英语）.  Rosenthal, Phil. Chicago's newest area code: 872. 芝加哥論壇報

of New Jersey. Accessed October 2, 2013. Area Code Lookup - NPA NXX for Ridgewood, NJ （页面存档备份，存于互联网档案馆）, Area-Codes.com. Accessed October 2, 2013. American

  United States Area Codes. www.areacodehelp.com. [2018-09-27]. （原始内容存档于2021-11-29）.  Call 658 ... Jamaica gets additional area code, 10-digit dialling

118°06′23″W / 35.00056°N 118.10639°W / 35.00056; -118.10639，而該地的平均海拔高度為784米（即2572英尺）。 Sanborn. Geographic Names Information System. United States Geological

117°28′55″W / 33.91028°N 117.48194°W / 33.91028; -117.48194，而該地的平均海拔高度為239米（即784英尺）。 B Bar H Ranch. Geographic Names Information System. United States Geological