出典:Wikipedia
出典:『Wikipedia』 (2011/06/08 01:37 UTC 版)
Area code 850 is in use for the Florida Panhandle, USA. [1] Area code 904 was used for the entire part of northern Florida from 11 July 1965, when 904 split from 305, until 904 itself was split in the mid-1990s. Permissive dialing for area code 850 began June 23, 1997 and mandatory dialing began March 23, 1998.