You can't hang up on the taxman.

Eleven federal, state and city levies add as much as 33 percent to the cost of New Yorkers' cellphones, a Post analysis found.
 

And cheaper plans favored by the frugal and poor are taxed at higher rates.

Someone with a $29.99 T-Mobile Basic plan with 300 minutes pays $6.95 in taxes monthly, a rate of 23.18 percent, 2 percentage points above the typical city bill.

People trying to save money with multiline family plans are hit harder.

Federal, state and local taxes on a two-line Sprint plan costing $69.99 a month add up to $15.73, a rate of 24.25 percent, 3 points above the typical bill.

Sprint offers additional lines for $9.99 each. Add $2.89 in state and city taxes and 42 cents in federal taxes, and each extra $9.99 line carries a tax bill of $3.32 -- a 33.20 percent rate, 12 percentage points above the typical bill.

"The taxes are insane!" cried Jessica Porter, 36, a gallery worker from the East Village with a similar three-line family plan.

Cellphone customers gripe that there's no justification for some of the fees, such as the state's $1.20-per-line, per-month 911 charge. Responding to complaints that only a tiny amount of the tax went to 911 service, the Legislature voted this month to call it a "public-service fee" instead.

"If there was a $5 monkey fee, even if they couldn't explain it, you would still have to pay," sniped Danny Schluck, 28, of Bushwick.

New Yorkers' cellphone levies include a 4 percent state sales tax, a 4.125 percent city sales tax, and three MTA taxes that add up to 0.98 percent.

Most people never read the phone-bill fine print -- they just pay up.

That's exactly how elected officials like it, said Scott Mackey, an economist who tracks taxes for several cellphone companies and aided The Post's analysis.

"There's a tendency to feel no one is going to notice this little tax," Mackey said. "They can do this without a lot of pushback from their constituents."