no, not yet, unless you and/or your cell phone [is registered in another area code] are calling from outside the area codeie-within the area code all ten digits are not required yet
If you are calling from a phone using the Austin area code (512) to another phone using the 512 code, weather or not it is a land line or cellular, you only need to use the seven digits after the area code.
I don t have to call the full 10 digit number, but I do anyway, because it s programmed my phone that way.