Your Spectrum bill is higher than you were quoted.

You signed up for one price and the internet and TV bill came in higher. That gap almost always comes from a handful of lines on the bill. Here's where to look, what Spectrum's own pages say, and how long you have to dispute it.

The lines to check on your Spectrum bill

• One-time charges: $20 service activation and $50 professional installation. source
• Wi-Fi and add-ons: Whole-Home WiFi is $12 a month. source
• The end of the promo. Spectrum's disclosure says "national retail rates are applied at the end of a promotional period," and listed prices don't include taxes and fees. source
• A $5 fee when an automatic payment is declined. source

How long you have to dispute

Spectrum's terms say you must contact them at 1-855-757-7328 no later than 60 days after the due date on the bill, or you waive the dispute. source

What to do, in order

1. Get your proof together: the order confirmation, chat transcript or screenshot of the quote, and your first two or three bills.
2. Call billing and point to the exact line that doesn't match the quote. Ask them to fix it and note the account. Write down the date, the rep's name and the ticket number.
3. Put it in writing inside the dispute window above.
4. Still stuck? File a free FCC complaint at fcc.gov/complaints or 1-888-225-5322. The FCC says the provider must respond in writing within 30 days. source

Sources checked October 14, 2026. Prices and terms change, so confirm against your own bill and the linked pages. We're not lawyers and this isn't legal advice.