Forum Discussion
PLMN of TMobile Puerto Rico
Hi, Could anyone help me to find out the correct PLMN of T-Mobile in Puerto Rico currently? I have found 2 different answers on internet: 310.260 or 330.490 (See attachment). Thanks. ...
Hey there. I had to reach out on this one to find the answer because I had never been asked this question. Currently, the primary PLMN for T-Mobile mobile customers in Puerto Rico is 310-260, although other PLMNs are still used by T-Mobile in Puerto Rico.
Hope this clarifies things for you. :)
You may want to check with T-Mobile directly.
Puerto Rico is a US territory, it is basically treated as such by T-Mobile, and has 5G / 5G ultra capacity and isn't considered 'roaming'. I suspect that it is using 310-260.
In general, the US has multiple MCC codes (310-312 at least), and it wouldn’t be surprising if PR also has a native (local) 330 for PR only companies like América Móvil and PR Wireless.
In the US, 310-260 is T-Mobile, while 311-480 is Verizon … diff codes. I would say that it is unique to see MCC into different countries, but PR isn't a country, but rather a US territory.
