Spectrum is not letting me access my voice mailbox, which is overflowing

Nice to meet you, *****!
Seems you have just to clean your voice mailbox if it's overflowing. On which device do you have this problem?

We are Howly - an online expert question-and-answer website that connects users with verified technical experts that can assist with any tech-related issue. We're not affiliated with Spectrum, we provide assistance regarding matters on the platform, but we don't have access to their databases, and therefore, can't change anything from our side. However, we're going to do everything we can to help.
On which device do you have this problem?

Do you mean iMac?

Thanks for clarifying

Please, try this:
To delete a Spectrum Voicemail message, you just need to press 3 on your home phone. Note that this is after you are done listening to the message.
Therefore you will have to dial *99. Enter your pin and select the voice message you wish to delete. If you want to delete a message after listening to it, then press 3 when the recorded message is done playing.

Thanks too :)

To listen to, save or delete voicemail messages online:

1. Sign in. ---> https://www.spectrum.net/login <----
2. Select Home Phone at the top right. You’ll be taken to the Voice Online Manager platform.
3. Select the Voicemails tab. From here you can:

Listen to your messages.
Mark or filter your voicemails as Heard or Unheard.
Download voicemails to your computer.
---> Delete your messages <---

Could you please try to use another browser?

Give it a try