How To Block A Phone Number On A Landline Spectrum

The quickest way to block a specific number that just called you is by using a star code directly from your telephone keypad. This method is effective for immediate relief from a persistent caller. Pick up your handset and listen for a dial tone.

Some phones have a built-in feature to block calls. Check your phone's manual or manufacturer's website for instructions. how to block a phone number on a landline spectrum