Mức 0: (313 số) 001,002,003,014,015,016,017,018,019,020,021,026,027,029,030,031,032,033,035,036,039,050,078,087,088,090,091,092,093,094,095,096,097,098,099,101,102,103,114,116,117,118,119,120,121,129,130,132,133,135,136,139,140,141,142,143,144,145,146,147,148,149,150,178,187,188,201,202,203,214,216,217,218,219,220,221,229,230,232,233,235,236,239,250,260,261,262,263,264,265,266,267,268,269,278,280,281,282,283,284,285,286,287,288,289,300,301,302,303,304,305,306,307,308,309,314,316,317,318,319,320,321,329,330,332,333,335,336,339,350,378,387,388,401,402,403,414,415,416,417,418,419,420,421,426,427,429,430,432,433,435,436,439,450,478,487,488,489,501,502,503,509,514,516,517,518,519,520,521,529,530,532,533,535,536,539,550,553,564,565,566,578,587,588,601,602,603,614,616,617,618,619,620,621,629,630,632,633,635,636,639,650,678,687,688,701,702,703,714,716,717,718,719,720,721,729,730,732,733,735,736,739,750,760,761,762,763,764,765,766,767,768,769,778,780,781,782,783,784,785,786,787,788,789,800,801,802,803,804,805,806,807,808,809,814,816,817,818,819,820,821,829,830,832,833,835,836,839,850,878,887,888,901,902,903,914,916,917,918,919,920,921,922,923,924,925,926,927,928,929,930,931,932,933,934,935,936,937,938,939,950,951,952,953,954,955,956,957,958,959,978,987,988 Mức 1: (132 số) 009,010,011,012,013,022,023,024,025,028,034,037,038,040,041,042,043,044,045,046,047,048,049,053,064,065,066,089,109,115,126,127,131,153,164,165,166,189,209,215,226,227,231,253,315,326,327,331,353,364,365,366,389,409,410,411,412,413,422,423,424,425,428,431,453,464,465,466,480,481,482,483,484,485,486,500,504,505,506,507,508,515,526,527,531,551,552,554,555,556,557,558,559,560,561,562,563,567,568,569,589,609,615,626,627,631,653,664,665,666,689,709,715,726,727,731,753,815,826,827,831,853,864,865,866,889,909,915,964,965,966,989 Mức 3: (555 số) 000,004,005,006,007,008,051,052,054,055,056,057,058,059,060,061,062,063,067,068,069,070,071,072,073,074,075,076,077,079,080,081,082,083,084,085,086,100,104,105,106,107,108,110,111,112,113,122,123,124,125,128,134,137,138,151,152,154,155,156,157,158,159,160,161,162,163,167,168,169,170,171,172,173,174,175,176,177,179,180,181,182,183,184,185,186,190,191,192,193,194,195,196,197,198,199,200,204,205,206,207,208,210,211,212,213,222,223,224,225,228,234,237,238,240,241,242,243,244,245,246,247,248,249,251,252,254,255,256,257,258,259,270,271,272,273,274,275,276,277,279,290,291,292,293,294,295,296,297,298,299,310,311,312,313,322,323,324,325,328,334,337,338,340,341,342,343,344,345,346,347,348,349,351,352,354,355,356,357,358,359,360,361,362,363,367,368,369,370,371,372,373,374,375,376,377,379,380,381,382,383,384,385,386,390,391,392,393,394,395,396,397,398,399,400,404,405,406,407,408,434,437,438,440,441,442,443,444,445,446,447,448,449,451,452,454,455,456,457,458,459,460,461,462,463,467,468,469,470,471,472,473,474,475,476,477,479,490,491,492,493,494,495,496,497,498,499,510,511,512,513,522,523,524,525,528,534,537,538,540,541,542,543,544,545,546,547,548,549,570,571,572,573,574,575,576,577,579,580,581,582,583,584,585,586,590,591,592,593,594,595,596,597,598,599,600,604,605,606,607,608,610,611,612,613,622,623,624,625,628,634,637,638,640,641,642,643,644,645,646,647,648,649,651,652,654,655,656,657,658,659,660,661,662,663,667,668,669,670,671,672,673,674,675,676,677,679,680,681,682,683,684,685,686,690,691,692,693,694,695,696,697,698,699,700,704,705,706,707,708,710,711,712,713,722,723,724,725,728,734,737,738,740,741,742,743,744,745,746,747,748,749,751,752,754,755,756,757,758,759,770,771,772,773,774,775,776,777,779,790,791,792,793,794,795,796,797,798,799,810,811,812,813,822,823,824,825,828,834,837,838,840,841,842,843,844,845,846,847,848,849,851,852,854,855,856,857,858,859,860,861,862,863,867,868,869,870,871,872,873,874,875,876,877,879,880,881,882,883,884,885,886,890,891,892,893,894,895,896,897,898,899,900,904,905,906,907,908,910,911,912,913,940,941,942,943,944,945,946,947,948,949,960,961,962,963,967,968,969,970,971,972,973,974,975,976,977,979,980,981,982,983,984,985,986,990,991,992,993,994,995,996,997,998,999
