About 750,000 phone lines assigned to various network operators have been barred, due to fraudulent involvement of those numbers in call masking /refiling. This was disclosed by Prof. Umar Garba Danbatta, EVC/CEO, NCC, at the 85th Edition of the Telecom Consumer Parliament, (TCP), held at Sheraton Hotel, Ikeja, Lagos on Thursday, September 27, 2018. The theme of this Edition is “Overcoming challenges of Call Masking/Refiling: Task ahead of the Telecom Industry”. He stated that call masking has, so far, costs Nigeria about $3billion and this is why the menace should be nipped in the bud.
Call Masking, is basically a situation, where, an international call is terminated in Nigeria as a local number.
Prof. Umar Garba Danbatta, stated that the problem of call masking/refiling, became prevalent since September 2016. “Indeed, our findings have shown that masking of calls and refiling of international calls, started in September 2016, when the review of international call termination rates was increased from N3.90 to N24.40 per minute“, he explained. It will be recalled that, prior to September 2016, both the national and international call termination rates was the same at N3.90, hence, the culprits were bent on terminating those international calls as national calls, with a view to taking advantage of the price differentials. The EVC/CEO, NCC, was represented by Mrs. Felicia Onwuegbuchulam, the Director, Consumer Affairs Bureau, NCC.




