anchor.diff:  608,1544,01,31,sn,Senegal,221,Orange/Sonatel
   608,1544,02,47,sn,Senegal,221,Sentel GSM
   220,544,03,63,rs,Serbia,381,MTS/Telekom Srbija
  +220,544,02,47,rs,Serbia,381,Telenor/Mobtel
   220,544,01,31,rs,Serbia,381,Telenor/Mobtel
  -220,544,02,47,rs,Serbia,381,Telenor/Mobtel
   220,544,05,95,rs,Serbia,381,VIP Mobile
   633,1587,10,271,sc,Seychelles,248,Airtel
   633,1587,01,31,sc,Seychelles,248,C&W
  
positive.code: 612,1554,05,95,ci,Ivory Coast,225,MTN
  612,1554,03,63,ci,Ivory Coast,225,Orange
  612,1554,06,111,ci,Ivory Coast,225,OriCell
  338,824,110,272,jm,Jamaica,1876,Cable & Wireless
  338,824,020,32,jm,Jamaica,1876,Cable & Wireless
  338,824,180,384,jm,Jamaica,1876,Cable & Wireless
  338,824,050,80,jm,Jamaica,1876,DIGICEL/Mossel
  440,1088,00,15,jp,Japan,81,eMobile
  440,1088,89,2207,jp,Japan,81,KDDI Corporation
  440,1088,51,1311,jp,Japan,81,KDDI Corporation
  440,1088,75,1887,jp,Japan,81,KDDI Corporation
  
negative.code: 617,1559,03,63,mu,Mauritius,230,Mahanagar Telephone
  617,1559,01,31,mu,Mauritius,230,Orange/Cellplus
  334,820,00,15,mx,Mexico,52,Axtel
  334,820,50,1295,mx,Mexico,52,IUSACell/UneFon
  334,820,050,80,mx,Mexico,52,IUSACell/UneFon
  334,820,040,64,mx,Mexico,52,IUSACell/UneFon
  334,820,04,79,mx,Mexico,52,IUSACell/UneFon
  334,820,030,48,mx,Mexico,52,Movistar/Pegaso
  334,820,03,63,mx,Mexico,52,Movistar/Pegaso
  334,820,01,31,mx,Mexico,52,NEXTEL
  334,820,090,144,mx,Mexico,52,NEXTEL
  334,820,010,16,mx,Mexico,52,NEXTEL
  334,820,080,128,mx,Mexico,52,Operadora Unefon SA de CV
  334,820,070,112,mx,Mexico,52,Operadora Unefon SA de CV
  334,820,060,96,mx,Mexico,52,SAI PCS
  334,820,02,47,mx,Mexico,52,TelCel/America Movil
  334,820,020,32,mx,Mexico,52,TelCel/America Movil
  550,1360,01,31,fm,Micronesia,691,FSM Telecom
  259,601,04,79,md,Moldova,373,Eventis Mobile
  259,601,05,95,md,Moldova,373,IDC/Unite
  