Your best option is to switch to another ISP, preferably one that doesn't
censor their customers access or uses AT&T (which routinely eavesdrops
on everybody illegally) for it's backbone networking. Your ISP does both.

In your neighborhood I wouldn't trust any internet provider without checking
their reputation and history at Broadbandreports.com carefully. Many of them
use AT&T without disclosing that to their customers.