About 8,400 people a month search for how to lower a cell phone bill without naming their carrier. The method is the same whichever one you are on, because all of them use the same two levers: charges that sit outside the advertised price, and lines nobody is watching.

The charge with different names

Every major carrier adds a per-line charge that is not a tax. They just call it different things.

• Verizon — Administrative and Telco Recovery Charge, $3.78 a voice line and $3.97 a data line.
• AT&T — Administrative & Regulatory Cost Recovery Fee, $4.99 a line a month.

On four lines, AT&T’s comes to about $240 a year on a single line item. None of it is required by any government.

Count your lines

Open the itemised bill, not the summary.

Count the lines. Then work out who actually uses each one. An old tablet line, a watch, a phone belonging to somebody who moved out: each of those costs the plan rate plus the per-line charge plus tax, every month, until somebody notices.

This is the single biggest saving on most family plans and it needs no negotiation at all.

Autopay and paperless

Most carriers discount for autopay and paperless billing, often $5 to $10 a line.

Check whether yours is actually applied. It is easy to lose when a card expires or a plan changes, and nobody tells you it stopped.

The call

Ask for retention rather than customer service. The first person cannot approve a discount.

Say you are reviewing what you pay and deciding whether to stay, then stop talking.

Write down the date, the name of who you spoke to, and the confirmation number. Without those, any next step is much weaker.

Questions people ask

How can I lower my cell phone bill?

Check the itemised bill for lines nobody uses, confirm the autopay discount is applied, then ask for retention and say you are deciding whether to stay.

What is the administrative fee on my phone bill?

A per-line charge the carrier sets and keeps. Verizon charges $3.78 to $3.97 a line, AT&T charges $4.99. Neither is a government fee.

Does calling to cancel actually lower the bill?

Asking for retention does. Retention has authority the first line does not, which is why the department exists.

How much can I save on a cell phone bill?

It depends on the plan, but removing one unused line often saves more than any discount, because you stop paying the line rate, the admin charge and the tax on both.