Dear Sir..I am the bsnl subscriber & want to avail number portability but the bsnl is not providing UPC CODE & they have also blocked 1900 number... plz let me know is this the way operators treat there subscribers..
Dear Sir..I am the bsnl subscriber & want to avail number portability but the bsnl is not providing UPC CODE & they have also blocked 1900 number... plz let me know is this the way operators treat there subscribers..
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