Area Code 972 History - Texas

Significant events for area code 972


Year
Details
1995 Area code 214 was split with central Dallas staying with 214 and creating 972 for the rest (a "doughnut" around 214 ).
1999 Area codes 214 and 972 were converted to a single area, effectively overlaying each other. Area code 469 was overlaid on 214 and 972.