Good Afternoon,

I would initially like to point out, that it's not as easy as just "finding a geographical alternative"... Based on the information you have provided we know it's run by Arriva has a freephone number and is in Greater Manchester.

Luckily for you I used to live in Manchester, so I did some digging.  However before the number is provided you should do some ground work your self.

Who used to provide the service?  Is there a website for the new or old service?

Come back to me with that info and I will gladly help you and others find suitable alternatives for that number.

Kind Regards.