Just to be pedantic:
A: D-xx, overhead November at xxxx feet, time xx (eg 10:34 becomes time 34)
The words in bold aren't actually required, time is only required if, for example you have passed the reporting point and (eg) ATC was talking to another aircraft so you couldn't report whilst directly overhead.
Correct would be:
A: D-xx November 2000 feet (time 34)
... (after leaving CTA)
A: D-xx, leaving the control zone over Sierra at xxxx feet, request frequency change
Once more, the bold wording isn't required, additionally you would add timing if it wasn't reported directly over the reporting point so this becomes.
A: D-xx, Sierra, 2000ft, time xx, request frequency change.
G: D-xx, frequency change approved, squawk 7000
A: Frequency change approved, squawk 7000, bye