7 digit pe duplicate series dikhao ek baar kon konsi hain and wo kis kis operator ki duplicate hain ----

[
  {
    _id: '4851595',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4851595',
    operator_count: 2
  },
  {
    _id: '4851621',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4851621',
    operator_count: 2
  },
  {
    _id: '4851662',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4851662',
    operator_count: 2
  },
  {
    _id: '4851725',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4851725',
    operator_count: 2
  },
  {
    _id: '4851747',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4851747',
    operator_count: 2
  },
  {
    _id: '4851751',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4851751',
    operator_count: 2
  },
  {
    _id: '4851780',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4851780',
    operator_count: 2
  },
  {
    _id: '4851824',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4851824',
    operator_count: 2
  },
  {
    _id: '4851833',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4851833',
    operator_count: 2
  },
  {
    _id: '4851852',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4851852',
    operator_count: 2
  },
  {
    _id: '4851880',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4851880',
    operator_count: 2
  },
  {
    _id: '4851955',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4851955',
    operator_count: 2
  },
  {
    _id: '4851974',
    operators: [ 'PL_ORANGE', 'PL_TMOBILE' ],
    prefix: '4851974',
    operator_count: 2
  },
  {
    _id: '4853756',
    operators: [ 'PL_TMOBILE', 'PL_PLUS' ],
    prefix: '4853756',
    operator_count: 2
  },
  {
    _id: '4857017',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4857017',
    operator_count: 2
  },
  {
    _id: '4857241',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4857241',
    operator_count: 2
  },
  {
    _id: '4857306',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4857306',
    operator_count: 2
  },
  {
    _id: '4857389',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4857389',
    operator_count: 2
  },
  {
    _id: '4857397',
    operators: [ 'PL_ORANGE', 'PL_TMOBILE' ],
    prefix: '4857397',
    operator_count: 2
  },
  {
    _id: '4860013',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4860013',
    operator_count: 2
  }
]
[
  {
    _id: '4860042',
    operators: [ 'PL_PLUS', 'PL_TMOBILE' ],
    prefix: '4860042',
    operator_count: 2
  },
  {
    _id: '4860056',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4860056',
    operator_count: 2
  },
  {
    _id: '4860115',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4860115',
    operator_count: 2
  },
  {
    _id: '4860130',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860130',
    operator_count: 2
  },
  {
    _id: '4860132',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860132',
    operator_count: 2
  },
  {
    _id: '4860177',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4860177',
    operator_count: 2
  },
  {
    _id: '4860180',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860180',
    operator_count: 2
  },
  {
    _id: '4860238',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4860238',
    operator_count: 2
  },
  {
    _id: '4860240',
    operators: [ 'PL_ORANGE', 'PL_TMOBILE' ],
    prefix: '4860240',
    operator_count: 2
  },
  {
    _id: '4860246',
    operators: [ 'PL_ORANGE', 'PL_TMOBILE' ],
    prefix: '4860246',
    operator_count: 2
  },
  {
    _id: '4860279',
    operators: [ 'PL_TMOBILE', 'PL_PLUS' ],
    prefix: '4860279',
    operator_count: 2
  },
  {
    _id: '4860325',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860325',
    operator_count: 2
  },
  {
    _id: '4860336',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860336',
    operator_count: 2
  },
  {
    _id: '4860337',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860337',
    operator_count: 2
  },
  {
    _id: '4860349',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860349',
    operator_count: 2
  },
  {
    _id: '4860354',
    operators: [ 'PL_PLUS', 'PL_TMOBILE' ],
    prefix: '4860354',
    operator_count: 2
  },
  {
    _id: '4860366',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860366',
    operator_count: 2
  },
  {
    _id: '4860407',
    operators: [ 'PL_TMOBILE', 'PL_PLUS' ],
    prefix: '4860407',
    operator_count: 2
  },
  {
    _id: '4860410',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4860410',
    operator_count: 2
  },
  {
    _id: '4860444',
    operators: [ 'PL_ORANGE', 'PL_TMOBILE' ],
    prefix: '4860444',
    operator_count: 2
  }
]
[
  {
    _id: '4860469',
    operators: [ 'PL_ORANGE', 'PL_TMOBILE' ],
    prefix: '4860469',
    operator_count: 2
  },
  {
    _id: '4860471',
    operators: [ 'PL_ORANGE', 'PL_TMOBILE' ],
    prefix: '4860471',
    operator_count: 2
  },
  {
    _id: '4860484',
    operators: [ 'PL_ORANGE', 'PL_TMOBILE' ],
    prefix: '4860484',
    operator_count: 2
  },
  {
    _id: '4860497',
    operators: [ 'PL_ORANGE', 'PL_TMOBILE' ],
    prefix: '4860497',
    operator_count: 2
  },
  {
    _id: '4860525',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860525',
    operator_count: 2
  },
  {
    _id: '4860526',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860526',
    operator_count: 2
  },
  {
    _id: '4860530',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860530',
    operator_count: 2
  },
  {
    _id: '4860538',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860538',
    operator_count: 2
  },
  {
    _id: '4860559',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4860559',
    operator_count: 2
  },
  {
    _id: '4860574',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860574',
    operator_count: 2
  },
  {
    _id: '4860591',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860591',
    operator_count: 2
  },
  {
    _id: '4860626',
    operators: [ 'PL_PLUS', 'PL_TMOBILE' ],
    prefix: '4860626',
    operator_count: 2
  },
  {
    _id: '4860642',
    operators: [ 'PL_TMOBILE', 'PL_PLUS' ],
    prefix: '4860642',
    operator_count: 2
  },
  {
    _id: '4860655',
    operators: [ 'PL_TMOBILE', 'PL_ORANGE' ],
    prefix: '4860655',
    operator_count: 2
  },
  {
    _id: '4860662',
    operators: [ 'PL_TMOBILE', 'PL_PLUS' ],
    prefix: '4860662',
    operator_count: 2
  },
  {
    _id: '4860673',
    operators: [ 'PL_TMOBILE', 'PL_PLUS' ],
    prefix: '4860673',
    operator_count: 2
  },
  {
    _id: '4860676',
    operators: [ 'PL_TMOBILE', 'PL_ORANGE' ],
    prefix: '4860676',
    operator_count: 2
  },
  {
    _id: '4860680',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860680',
    operator_count: 2
  },
  {
    _id: '4860691',
    operators: [ 'PL_TMOBILE', 'PL_ORANGE' ],
    prefix: '4860691',
    operator_count: 2
  },
  {
    _id: '4860699',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4860699',
    operator_count: 2
  }
]
[
  {
    _id: '4860705',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4860705',
    operator_count: 2
  },
  {
    _id: '4860710',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4860710',
    operator_count: 2
  },
  {
    _id: '4860715',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4860715',
    operator_count: 2
  },
  {
    _id: '4860719',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860719',
    operator_count: 2
  },
  {
    _id: '4860722',
    operators: [ 'PL_ORANGE', 'PL_TMOBILE' ],
    prefix: '4860722',
    operator_count: 2
  },
  {
    _id: '4860743',
    operators: [ 'PL_TMOBILE', 'PL_PLUS' ],
    prefix: '4860743',
    operator_count: 2
  },
  {
    _id: '4860750',
    operators: [ 'PL_TMOBILE', 'PL_PLUS' ],
    prefix: '4860750',
    operator_count: 2
  },
  {
    _id: '4860767',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860767',
    operator_count: 2
  },
  {
    _id: '4860771',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860771',
    operator_count: 2
  },
  {
    _id: '4860779',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860779',
    operator_count: 2
  },
  {
    _id: '4860793',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860793',
    operator_count: 2
  },
  {
    _id: '4860831',
    operators: [ 'PL_ORANGE', 'PL_TMOBILE' ],
    prefix: '4860831',
    operator_count: 2
  },
  {
    _id: '4860900',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860900',
    operator_count: 2
  },
  {
    _id: '4860917',
    operators: [ 'PL_TMOBILE', 'PL_PLUS' ],
    prefix: '4860917',
    operator_count: 2
  },
  {
    _id: '4860919',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860919',
    operator_count: 2
  },
  {
    _id: '4860953',
    operators: [ 'PL_TMOBILE', 'PL_PLUS' ],
    prefix: '4860953',
    operator_count: 2
  },
  {
    _id: '4860959',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4860959',
    operator_count: 2
  },
  {
    _id: '4860981',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860981',
    operator_count: 2
  },
  {
    _id: '4860986',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4860986',
    operator_count: 2
  },
  {
    _id: '4860995',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4860995',
    operator_count: 2
  }
]
{
    _id: '4866219',
    operators: [ 'PL_TMOBILE', 'PL_PLUS' ],
    prefix: '4866219',
    operator_count: 2
  },
  {
    _id: '4866340',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4866340',
    operator_count: 2
  },
  {
    _id: '4866351',
    operators: [ 'PL_PLUS', 'PL_TMOBILE' ],
    prefix: '4866351',
    operator_count: 2
  },
  {
    _id: '4866376',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4866376',
    operator_count: 2
  },
  {
    _id: '4866504',
    operators: [ 'PL_PLUS', 'PL_TMOBILE', 'PL_ORANGE' ],
    prefix: '4866504',
    operator_count: 3
  },
  {
    _id: '4866517',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4866517',
    operator_count: 2
  },
  {
    _id: '4866551',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4866551',
    operator_count: 2
  },
  {
    _id: '4866594',
    operators: [ 'PL_PLUS', 'PL_TMOBILE' ],
    prefix: '4866594',
    operator_count: 2
  },
  {
    _id: '4866602',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4866602',
    operator_count: 2
  },
  {
    _id: '4866698',
    operators: [ 'PL_ORANGE', 'PL_TMOBILE' ],
    prefix: '4866698',
    operator_count: 2
  }
]
[
  {
    _id: '4866757',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4866757',
    operator_count: 2
  },
  {
    _id: '4866775',
    operators: [ 'PL_PLUS', 'PL_TMOBILE' ],
    prefix: '4866775',
    operator_count: 2
  },
  {
    _id: '4866777',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4866777',
    operator_count: 2
  },
  {
    _id: '4866783',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4866783',
    operator_count: 2
  },
  {
    _id: '4866786',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4866786',
    operator_count: 2
  },
  {
    _id: '4866820',
    operators: [ 'PL_TMOBILE', 'PL_ORANGE' ],
    prefix: '4866820',
    operator_count: 2
  },
  {
    _id: '4866829',
    operators: [ 'PL_TMOBILE', 'PL_PLUS' ],
    prefix: '4866829',
    operator_count: 2
  },
  {
    _id: '4866854',
    operators: [ 'PL_ORANGE', 'PL_TMOBILE' ],
    prefix: '4866854',
    operator_count: 2
  },
  {
    _id: '4866890',
    operators: [ 'PL_TMOBILE', 'PL_ORANGE' ],
    prefix: '4866890',
    operator_count: 2
  },
  {
    _id: '4866897',
    operators: [ 'PL_ORANGE', 'PL_TMOBILE' ],
    prefix: '4866897',
    operator_count: 2
  },
  {
    _id: '4869035',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4869035',
    operator_count: 2
  },
  {
    _id: '4869114',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4869114',
    operator_count: 2
  },
  {
    _id: '4869124',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4869124',
    operator_count: 2
  },
  {
    _id: '4869128',
    operators: [ 'PL_TMOBILE', 'PL_PLUS' ],
    prefix: '4869128',
    operator_count: 2
  },
  {
    _id: '4869140',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4869140',
    operator_count: 2
  },
  {
    _id: '4869170',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4869170',
    operator_count: 2
  },
  {
    _id: '4869231',
    operators: [ 'PL_PLUS', 'PL_TMOBILE' ],
    prefix: '4869231',
    operator_count: 2
  },
  {
    _id: '4869237',
    operators: [ 'PL_TMOBILE', 'PL_PLUS' ],
    prefix: '4869237',
    operator_count: 2
  },
  {
    _id: '4869268',
    operators: [ 'PL_PLUS', 'PL_TMOBILE' ],
    prefix: '4869268',
    operator_count: 2
  },
  {
    _id: '4869278',
    operators: [ 'PL_TMOBILE', 'PL_PLUS' ],
    prefix: '4869278',
    operator_count: 2
  }
]
[
  {
    _id: '4869364',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4869364',
    operator_count: 2
  },
  {
    _id: '4869365',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4869365',
    operator_count: 2
  },
  {
    _id: '4869370',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4869370',
    operator_count: 2
  },
  {
    _id: '4869372',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4869372',
    operator_count: 2
  },
  {
    _id: '4869463',
    operators: [ 'PL_TMOBILE', 'PL_ORANGE' ],
    prefix: '4869463',
    operator_count: 2
  },
  {
    _id: '4869498',
    operators: [ 'PL_TMOBILE', 'PL_PLUS' ],
    prefix: '4869498',
    operator_count: 2
  },
  {
    _id: '4869547',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4869547',
    operator_count: 2
  },
  {
    _id: '4869589',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4869589',
    operator_count: 2
  },
  {
    _id: '4869620',
    operators: [ 'PL_ORANGE', 'PL_TMOBILE' ],
    prefix: '4869620',
    operator_count: 2
  },
  {
    _id: '4869682',
    operators: [ 'PL_TMOBILE', 'PL_PLUS' ],
    prefix: '4869682',
    operator_count: 2
  },
  {
    _id: '4869701',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4869701',
    operator_count: 2
  },
  {
    _id: '4869757',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4869757',
    operator_count: 2
  },
  {
    _id: '4869820',
    operators: [ 'PL_TMOBILE', 'PL_PLUS' ],
    prefix: '4869820',
    operator_count: 2
  },
  {
    _id: '4869841',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4869841',
    operator_count: 2
  },
  {
    _id: '4869933',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4869933',
    operator_count: 2
  },
  {
    _id: '4872102',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4872102',
    operator_count: 2
  },
  {
    _id: '4872133',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4872133',
    operator_count: 2
  },
  {
    _id: '4872186',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4872186',
    operator_count: 2
  },
  {
    _id: '4872192',
    operators: [ 'PL_ORANGE', 'PL_PLUS' ],
    prefix: '4872192',
    operator_count: 2
  },
  {
    _id: '4872208',
    operators: [ 'PL_PLUS', 'PL_TMOBILE' ],
    prefix: '4872208',
    operator_count: 2
  }
]
[
  {
    _id: '4872347',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4872347',
    operator_count: 2
  },
  {
    _id: '4872414',
    operators: [ 'PL_PLUS', 'PL_TMOBILE', 'PL_ORANGE' ],
    prefix: '4872414',
    operator_count: 3
  },
  {
    _id: '4872460',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4872460',
    operator_count: 2
  },
  {
    _id: '4872509',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4872509',
    operator_count: 2
  },
  {
    _id: '4872529',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4872529',
    operator_count: 2
  },
  {
    _id: '4872536',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4872536',
    operator_count: 2
  },
  {
    _id: '4872540',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4872540',
    operator_count: 2
  },
  {
    _id: '4872673',
    operators: [ 'PL_PLUS', 'PL_TMOBILE' ],
    prefix: '4872673',
    operator_count: 2
  },
  {
    _id: '4872755',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4872755',
    operator_count: 2
  },
  {
    _id: '4878216',
    operators: [ 'PL_PLUS', 'PL_ORANGE' ],
    prefix: '4878216',
    operator_count: 2
  },
  {
    _id: '4878226',
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]