anchor.diff:  270,624,77,1919,lu,Luxembourg,352,Millicom Tango GSM
   270,624,01,31,lu,Luxembourg,352,P+T LUXGSM
   270,624,99,2463,lu,Luxembourg,352,VOXmobile S.A.
  +455,1109,01,31,mo,Macao China,853,C.T.M. TELEMOVEL+
   455,1109,04,79,mo,Macao China,853,C.T.M. TELEMOVEL+
  -455,1109,01,31,mo,Macao China,853,C.T.M. TELEMOVEL+
   455,1109,02,47,mo,Macao China,853,China Telecom
   455,1109,05,95,mo,Macao China,853,Hutchison Telephone (Macau) Company Ltd
   455,1109,03,63,mo,Macao China,853,Hutchison Telephone (Macau) Company Ltd
  
positive.code: 310,784,160,352,us,United States,1,T-Mobile
  310,784,240,576,us,United States,1,T-Mobile
  310,784,660,1632,us,United States,1,T-Mobile
  310,784,230,560,us,United States,1,T-Mobile
  310,784,280,640,us,United States,1,T-Mobile
  310,784,330,816,us,United States,1,T-Mobile
  310,784,800,2048,us,United States,1,T-Mobile
  
negative.code: 708,1800,30,783,hn,Honduras,504,HonduTel
  708,1800,01,31,hn,Honduras,504,SERCOM/CLARO
  708,1800,02,47,hn,Honduras,504,Telefonica/CELTEL
  454,1108,12,303,hk,Hongkong China,852,China Mobile/Peoples
  454,1108,13,319,hk,Hongkong China,852,China Mobile/Peoples
  454,1108,09,159,hk,Hongkong China,852,China Motion
  454,1108,07,127,hk,Hongkong China,852,China Unicom Ltd
  454,1108,11,287,hk,Hongkong China,852,China-HongKong Telecom Ltd (CHKTL)
  