In California you'll have the following
Federal Excise Tax
Federal Universal Service Fund Surcharge
Federal Regulatory Recovery Fee
FCC Regulatory Fee
Federal Subscriber Line Charge
California Advanced Service Fund (CASF)
California Relay Service and Communications Device Fund Surcharge (CRSCDF)
California Teleconnect Fund (CTF) Surcharge
E911 Surcharge
High Cost Fund-A Surcharge (CHCF-A)
High Cost Fund-B Surcharge (CHCF-B)
Local Utility Users Tax
Regulatory Recovery Fee (State)
Universal Lifeline Telephone Service Program Surcharge (ULTS)
Total its about $5-$6 per line.
One reason I dropped TWC phone and went with a Obihai internet adapter that gives me two phone lines using Google Voice with no monthly charge.
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blog.obihai.com/2014/09/ ··· ate.html