Home / Telecom Bill Audit · Last updated: August 2026
Telecom bill audit
A telecom bill audit is a line-by-line review of your business phone and internet invoices. We look for billing errors, charges for services you canceled, old copper phone lines nobody uses, and rates that jumped when a promotion expired. PrecisionConnect audits your last three months of invoices at no charge.
AUD-01
What does a telecom bill audit find?
Business telecom bills accumulate junk the way a garage accumulates boxes. Services get canceled but keep billing. Promo rates quietly expire. Third parties slip charges onto carrier invoices. These are the six patterns we flag most often.
| The charge | What it looks like | What we do about it |
|---|---|---|
| Zombie POTS lines | Copper lines for fax machines, alarms, or modems that were removed years ago — still billing every month. | Inventory every line, test which ones are live, cancel or replace the dead ones. |
| Expired promotional rates | The monthly recurring charge (MRC) jumped when the intro pricing ended, and nobody caught it. | Compare the billed rate to the contract. Renegotiate or requote with competing carriers. |
| Third-party cramming | Directory listings, "web services," or voicemail add-ons from companies you never hired, billed through your carrier. | Dispute the charges and block third-party billing on the account. |
| Rental on owned equipment | A monthly modem or router rental fee for hardware you bought — or that was swapped out long ago. | Match every rental line to physical equipment. Remove what doesn't exist. |
| Circuits at closed locations | Internet or phone circuits still billing at an office you closed, moved out of, or downsized. | Match every circuit to a live address and disconnect the orphans. |
| Surcharge padding | Carrier-invented fees styled to look like government taxes — "regulatory recovery," "property surcharges," paper statement fees. | Separate real taxes from carrier add-ons, and negotiate or requote the padded ones. |
AUD-02
Why are old phone lines so expensive now?
If your bill includes analog copper lines — POTS, "plain old telephone service" — the price has probably climbed sharply. That's not an accident.
In 2019, the FCC issued Order 19-72, which freed the big carriers from having to sell copper phone lines at capped, regulated rates. Those protections ended in August 2022. Since then, carriers have been raising POTS prices to push customers off copper networks they no longer want to maintain.
In California, the CPUC still regulates parts of this transition — it rejected AT&T's 2024 request to drop its "carrier of last resort" obligation — but the direction is one-way: copper is going away.
The catch: many businesses still have POTS lines carrying fax machines, fire alarms, elevator phones, and gate systems. Each one usually has a cheaper modern replacement — VoIP, SIP trunking, or a purpose-built POTS replacement device. Finding those lines is a core part of the audit.
AUD-03
How does the free audit work?
- Send your invoices. The last three months, for every phone, internet, and wireless account the business pays. PDFs, screenshots, or paper — whatever you have.
- We build a line-item inventory. Every circuit, phone line, seat, feature, and fee, listed in one place. Most owners have never seen their telecom spend this way.
- We check each item. Against what you actually use, what your carrier contract says you should pay, and what the same service costs today.
- You get a written findings report. What's clean, what's wrong, what's overpriced, and what we'd do about each item.
- You choose what happens next. We can implement the fixes with a signed Letter of Agency, you can take the report to your carrier yourself, or you can do nothing. The report is yours regardless.
AUD-04
What do you need from me?
Three things, and only the first is required to start:
- Your last three months of invoices for each phone and internet account. That's enough to find most problems.
- Your carrier contracts, if you can find them. They tell us what rate you were promised. If you can't find them, we can request them from the carrier once you sign an LOA.
- A signed Letter of Agency (LOA) — only if you want us to act. It lets us talk to your carrier, pull account records, and place orders on your behalf. It does not move ownership of your accounts, and you can revoke it at any time.
- MRC — monthly recurring charge
- The fixed amount a service bills every month, before taxes and usage. The number the audit cares about most.
- POTS — plain old telephone service
- A traditional analog phone line delivered over copper. Increasingly expensive since federal price protections ended in 2022.
- LOA — Letter of Agency
- A one-page authorization letting a broker deal with your carrier for you. Scoped, revocable, and standard practice across the industry.
AUD-05
What happens if you find nothing?
Then you get a short report saying your bills are clean, and you've lost nothing but the time it took to forward three invoices. It happens. We'd rather tell you that than invent problems — the audit is how we earn trust, not a sales trap.
The audit is how the relationship starts, not where it ends. If it grows into something ongoing — regular bill monitoring, new services, whatever the business needs next — that's a conversation we have once we know your business, not a menu item we sell up front.
Three invoices. That's the whole ask.
Serving businesses across Southern California — Riverside, San Bernardino, Orange, Los Angeles, and San Diego counties — and nationwide.