How to stop Spectrum junk mail

For years, I have been getting inundated with physical junk mail from my internet service provider (ISP), Charter Spectrum (formerly Time Warner Cable). In huge red capital letters, the envelopes are stamped “OPEN UPON RECEIPT” or “NOTICE” or “IMPORTANT ACCOUNT INFORMATION.”
I always open them, just in case there is a legitimate problem and my internet is about to be shut off. Every single time, I get duped. Instead of legitimate account notices, the mailers are ads trying to get me to upgrade my plan or buy more services from Spectrum. In addition to tree-killing paper mailers I can at least recycle, Spectrum often likes to mix in unrecyclable thick plastic cards.
It’s not like I can switch internet service providers to get away from the obnoxious mailers. My building isn’t wired for any other ISP, so I don’t have a choice if I want internet. According to an April 2018 report by the New York City Mayor’s Office, 69 percent of NYC households have only one or two options for broadband providers; as of 2016, at least 24 million Americans had no broadband provider at all. So like many of Spectrum’s 26 million US broadband internet subscribers, I thought I had to accept misleading junk mail as a cost of getting my internet.
But thanks to a tip from Verge reader KO, I found out you can opt out of Spectrum junk mail online and tell Spectrum not to call, email, or come knocking with sales offers. As a bonus, the privacy page where you opt out of spam also lets you easily opt out of letting Spectrum use your personal data to target ads to you. Spectrum does deserve some credit for this; Verizon Fios makes you call a 1-800 number, reread your contract for instructions, and then navigate two separate sections of your account preferences to achieve the same results.
Where to opt out of Spectrum junk mail
- Opt out online here
- Opt out by phone by calling 1-855-75-SPECTRUM
For the rest of the instructions, we will assume you’re filling out the online form; however, it’s probable you’ll go through a similar process if you call.

Information you will need to provide
- Your first and last name
- Your street address
- Your phone number, if requesting Do Not Call
- Your email address, if requesting Do Not Email
Opt out of Spectrum junk mail and sales calls

You can opt out of receiving marketing and sales offers from Spectrum by phone, email, physical mail, and door-to-door sales. You will still receive actual account notifications about your service via these channels, even if you opt out of marketing.
- First, identify yourself as a current customer and fill out all of the address fields
- Now, check the four boxes for Do Not Call, Do Not Email, Do Not Mail, and Do Not Knock. For Do Not Call, you’ll need to provide a phone number or numbers. You can also add up to two additional addresses to your Do Not Mail and Do Not Knock requests.
None of these are immediate fixes. Spectrum says Do Not Email can take up to 10 days, Do Not Call can take up to 30 days, and Do Not Mail and Do Not Knock can take up to 60 days. I submitted my opt-out notice on February 26th, and I will update this post if I continue to receive mail after the 60-day mark.
Before you complete the CAPTCHA and submit, pause to expand the section called “Additional Privacy Preferences.” It should be at the bottom, right after the Do Not Knock section. If you don’t see it, go back to the top of the form and make sure you answered “Yes” to the question “Are you a current customer?”
Opt out of Spectrum using your data to target ads

In “Additional Privacy Preferences,” you can opt out of letting Spectrum use your personal information to customize ads for you. While Spectrum heavily disclaims that “Your personally identifiable information is not disclosed to the third-party advertisers… and we do not share your personally identifiable information with third parties for their own marketing or advertising purposes,” there have been reports of individual people being identified from “anonymous” data like browsing habits. So opting out here is a good idea if you care about your privacy.
(Side note: data sharing by your ISP to target ads would have been restricted or prohibited altogether by Federal Communications Commission internet privacy rules that Congress shut down in 2018. Alas.)
- Check the box labeled “Do Not Use CPNI” to opt out of marketing based on your “customer proprietary network information” or “CPNI,” which sends you promotions based on the “quantity, technical configuration, type, destination, location, and amount of your use of the Spectrum telecommunications services, and information about your Spectrum phone service that is contained on your bill.”
- Opt out of interest-based ads online where Spectrum targets you with custom ads on its sites as well as third-party sites and apps using personal information “such as your zip code, information about your current subscription, use of our products or services, or other demographic and generally available information.” This only impacts how the ads Spectrum serves are targeted, not online ads in general. If you move or get a new account, you’ll need to resubmit this request.
- Opt out of interest-based ads on television and then on TV applications where some of the ads you see are targeted based on your location or other things Spectrum knows about you, such as “your use of our products or services or information that we receive from others.”
Note: all of these are opting out of how Spectrum acts on your personal data; you’re not opting out of Spectrum’s data collection altogether.
California only: opt out of Spectrum selling your data
If you identified yourself as a current customer and claimed your state as California at the top of the form, the California Consumer Privacy Act (CCPA) means you’ll get an extra option called “Opt-Out of Sale of Personal Information (California Consumers Only),” and you can check that box as well.
The CCPA also means you can request that Spectrum send you all of your data or delete it from its systems. That involves filling out a separate form, which you can find here.
Confirm you’re not a robot and submit!

Now, all you have to do is complete the CAPTCHA, submit, and wait up to 60 days for all of your preferences to take effect.
Are you having similar problems with another ISP?
Let us know in the comments!
For years, I have been getting inundated with physical junk mail from my internet service provider (ISP), Charter Spectrum (formerly Time Warner Cable). In huge red capital letters, the envelopes are stamped “OPEN UPON RECEIPT” or “NOTICE” or “IMPORTANT ACCOUNT INFORMATION.” I always open them, just in case there is…
Recent Posts
- H&R Block Coupons and Deals: $50 Off Tax Prep in 2025
- Elon Musk says Grok 2 is going open source as he rolls out Grok 3 for Premium+ X subscribers only
- FTC Chair praises Justice Thomas as ‘the most important judge of the last 100 years’ for Black History Month
- HP acquires Humane AI assets and the AI pin will suffer a humane death
- HP acquires Humane AI assets and the AI pin may suffer a humane death
Archives
- February 2025
- January 2025
- December 2024
- November 2024
- October 2024
- September 2024
- August 2024
- July 2024
- June 2024
- May 2024
- April 2024
- March 2024
- February 2024
- January 2024
- December 2023
- November 2023
- October 2023
- September 2023
- August 2023
- July 2023
- June 2023
- May 2023
- April 2023
- March 2023
- February 2023
- January 2023
- December 2022
- November 2022
- October 2022
- September 2022
- August 2022
- July 2022
- June 2022
- May 2022
- April 2022
- March 2022
- February 2022
- January 2022
- December 2021
- November 2021
- October 2021
- September 2021
- August 2021
- July 2021
- June 2021
- May 2021
- April 2021
- March 2021
- February 2021
- January 2021
- December 2020
- November 2020
- October 2020
- September 2020
- August 2020
- July 2020
- June 2020
- May 2020
- April 2020
- March 2020
- February 2020
- January 2020
- December 2019
- November 2019
- September 2018
- October 2017
- December 2011
- August 2010