¬íz‹ [5689]\d{9}\d{7}(?:\d{3})? 664491\d{4}\d{7}(?:\d{3})? 664491234566449[2-6]\d{4}\d{10} 6644923456 8(?:00|44|55|66|77|88)[2-9]\d{6}\d{10} 8002123456 900[2-9]\d{6}\d{10} 9002123456NANA5(?:00|33|44|66|77)[2-9]\d{6}\d{10} 5002345678NANANANANANANANANANAMS01111664