Area codes 214, 469, 972, and 945

32°46′45″N 96°48′32″W / 32.77917°N 96.80889°W / 32.77917; -96.80889 Area codes 214, 469, 972, and 945 are telephone area codes in the North American Numbering Plan (NANP) for Dallas, Texas and most of the eastern portion of the Dallas–Fort Worth metroplex. The area codes are assigned in an overlay complex to a single numbering plan area that was the core of one of the original area codes of 1947, area code 214.