To avoid last minute rush, TRAI has asked all subscribers of Loop Mobile to avail the facility of mobile number portability to shift to other operators' networks at least a week before November 29, after which the Mumbai-based firm will not be able to offer telecom services.
The company had to buy spectrum afresh to continue its operations but it did not participate in the auction held in February.
"TRAI appeals to all...
TRAI asks Loop users to port fast as deadline approaches