Thanks for the heads up guys.

I've just called Cingular up to ask them what they can offer me. I emphasized that I am no longer on a contract (my contract expired on Feb 26, 2002 and I have been with them since Feb 2000) with them.
Here is what I used to have on my old home plan,
150min anytime
unlimited test messaging
300 interactive messaging.
unlimited nights/weekends (8 pm to 7 am)
free roaming in CA, NV
all these shared between two phones.
$29.99 + $14.99 each month on two phones.
After I called, as long as I agree to a 1 year contract, they let me keep what I currently have and added the following few extra bonus:
150min anytime (total 300 now)
nation wide long distance
first in coming minute free
all these shared between two phones.
$5 off each month for each phone for the next 6 months.
All these were done in 30 min. with this nice female CSR. Her name was
deleted. She tried her best to offer me what she can offer w/o losing what I've already had and I am very satisfied

. I don't think i can get such a good offer anywhere else.
Oh, I forgot to ask her whether of not my home area has been changed to include WA and ID. I guess I am going to call her up to inquire that tomorrow.
Edit: I took
Dongtran's advice and deleted the name of the wondeful CSR.