anchor.diff:  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
  -634,1588,15,351,sd,Sudan,249,Sudani One
  +634,1588,05,95,sd,Sudan,249,Vivacell
   634,1588,08,143,sd,Sudan,249,Vivacell
  -634,1588,05,95,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
  
positive.code: 260,608,13,319,pl,Poland,48,Sferia
  260,608,14,335,pl,Poland,48,Sferia
  260,608,10,271,pl,Poland,48,Sferia
  260,608,02,47,pl,Poland,48,T-Mobile/ERA
  260,608,34,847,pl,Poland,48,T-Mobile/ERA
  260,608,04,79,pl,Poland,48,Tele2
  260,608,15,351,pl,Poland,48,Tele2
  268,616,04,79,pt,Portugal,351,CTT - Correios de Portugal SA
  
negative.code: 234,564,17,383,gb,United Kingdom,44,FlexTel
  234,564,55,1375,gb,United Kingdom,44,Guernsey Telecoms
  234,564,14,335,gb,United Kingdom,44,HaySystems
  234,564,94,2383,gb,United Kingdom,44,Hutchinson 3G
  234,564,20,527,gb,United Kingdom,44,Hutchinson 3G
  234,564,75,1887,gb,United Kingdom,44,Inquam Telecom Ltd
  234,564,50,1295,gb,United Kingdom,44,Jersey Telecom
  234,564,35,863,gb,United Kingdom,44,JSC Ingenicum
  