The number has been disconnected.It could be that the recipient you are trying to reach has changed their number or disconnected their phone service. Generally, when you hear "This number is no longer in service," it is no longer assigned to somebody.
- The exact wording of the message may vary depending on which telephone carrier you are using. The most common message is, "We're sorry; you have reached a number that has been disconnected or is no longer in service. If you feel you have reached this recording in error, please check the number and try your call again."
Phone service has been interrupted.It could also mean that the phone service of the recipient you are trying to call has been temporarily interrupted. Maybe they didn't pay their phone bill, and their service was disconnected. It could also be the phone line is temporarily down due to weather or maintenance.
You dialed the wrong number.Most often, when you hear the message "This number is no longer in service," it usually means you dialed the number wrong. You may have entered a wrong digit or the wrong area code. You may have saved the contact on your device incorrectly.
The number doesn't allow calls from your area.If you are calling a toll-free number, the number may be set up only to accept calls from specific area codes. If you are not in the area, your call may not be allowed to go through.
The number is fake.Sometimes scammers and spammers will use spoofing technology to conceal their actual phone number. When they call, your caller ID will display a number that is not theirs. Then, when you call the number back, you hear an error message informing you that the message is not in service.
The message could be fake.In some cases, if the person you are calling doesn't want to be contacted (or doesn't want you to contact them), they may use an app or fake the message themselves to make you think the number you are calling is no longer valid.