Lookup mobile phone is free service to view informations about subscribers
Phone Number Lookup is worldwide, realtime FREE service enabling you to lookup the mobile network, curently location, or if number is ported of any MSISDN number on the worldwide GSM network,or mobile number within the US and Canada.
Lookups are available as manual web queries; now only for mobile network,in future will be possible lookups for fixed numbers.
With Phone Number Lookup app you can find out:
Phone number live / not live;
IMSI (the subscriber's identity number);
MSC (mobile switching centre);
Original mobile network;
Current ported mobile network;
Current country.
Is available for most international networks