I tend to shack my head at "bundled" packages in terms of them saving money.
Having all your eggs in one basket (as in the case with cable or phone companies) puts one at riisk for loosing everything during a outage. Comcast, Charter and Time Warner all have periodic outages as you can see reported thoughout the country from time to time.
In terms of montly savings go, you can still get lower prices by simply shopping around for the services you want for tv and internet and simply go with a VoIp provider like Ooma, magic jack or vonage as the phone provider.
I choose DirecTV as my TV provider, Comcast as my ISP and Ooma for telephone service and have been pleased as punch for many years. Having a ZERO monthly bill for phone service can't be beat no matter what your local telco or cable company offers as a bundle deal insentive!
Also keep in mind you can still bundle your services for those that have say internet and cell service with AT&T while still choosing a VoIp provider for your home or work telephone service and still selecting a seperate TV provider.