MCC and MNC Codes in Mobile Network Identification
The Mobile Country Code (MCC) is a three-digit code that is used to identify the country in which a mobile network operates.
Telecom Prefixes
Maintaining an up to date Mobile Network prefix database could end up being one of the most tedious tasks within your Connectivity/Routing teams.
SMS Spoofing
The GSM industry has identified a number of potential fraud attacks on mobile operators that can be delivered via abuse of SMS messaging services. The most serious threat is SMS Spoofing, which occurs when a fraudster manipulates address information in order to impersonate a user