The Bronx Zoo repeater has a Zello node that connects to the net (if you wish to go that route) Otherwise, as KB2ZTX said, you would need to use a repeater that has access to the internet and the MyGMRS server. Also note, Node 169 is not a real repeater. It is a hub that is used for the regional nets, then is connected to the national hub later. There are 6 of these hubs, 169 Midwest, 172 Northeast, 174 Southeast, 175 Southern Plains, 176 Southwest, and 177 Mountain. Then there is the national hub (100) and AZ has their own network, 20400. Repeaters can also connect to one another as well, normally I run 23407 (my house) and 23409 (dads house)as a perm link. The system allows you to do that with ease.