anchor.diff:  730,1840,10,271,cl,Chile,56,Entel PCS
   730,1840,01,31,cl,Chile,56,Entel Telefonia Mov
   730,1840,14,335,cl,Chile,56,Netline Telefonica Movil Ltda
  +730,1840,04,79,cl,Chile,56,Nextel SA
   730,1840,09,159,cl,Chile,56,Nextel SA
   730,1840,05,95,cl,Chile,56,Nextel SA
  -730,1840,04,79,cl,Chile,56,Nextel SA
  +730,1840,02,47,cl,Chile,56,TELEFONICA
   730,1840,07,127,cl,Chile,56,TELEFONICA
  -730,1840,02,47,cl,Chile,56,TELEFONICA
   730,1840,12,303,cl,Chile,56,Telestar Movil SA
   730,1840,00,15,cl,Chile,56,TESAM SA
   730,1840,13,319,cl,Chile,56,Tribe Mobile SPA
  
positive.code: 634,1588,00,15,sd,Sudan,249,Canar Telecom
  634,1588,02,47,sd,Sudan,249,MTN
  634,1588,22,559,sd,Sudan,249,MTN
  634,1588,15,351,sd,Sudan,249,Sudani One
  634,1588,07,127,sd,Sudan,249,Sudani One
  634,1588,05,95,sd,Sudan,249,Vivacell
  634,1588,08,143,sd,Sudan,249,Vivacell
  634,1588,06,111,sd,Sudan,249,ZAIN/Mobitel
  634,1588,01,31,sd,Sudan,249,ZAIN/Mobitel
  746,1862,03,63,sr,Suriname,597,Digicel
  
negative.code: 441,1089,61,1567,jp,Japan,81,SoftBank Mobile Corp
  440,1088,44,1103,jp,Japan,81,SoftBank Mobile Corp
  440,1088,94,2383,jp,Japan,81,SoftBank Mobile Corp
  440,1088,85,2143,jp,Japan,81,KDDI Corporation
  440,1088,83,2111,jp,Japan,81,KDDI Corporation
  440,1088,80,2063,jp,Japan,81,KDDI Corporation
  440,1088,86,2159,jp,Japan,81,KDDI Corporation
  440,1088,81,2079,jp,Japan,81,KDDI Corporation
  440,1088,84,2127,jp,Japan,81,KDDI Corporation
  440,1088,82,2095,jp,Japan,81,KDDI Corporation
  416,1046,77,1919,jo,Jordan,962,Orange/Petra
  