anchor.diff:  334,820,02,47,mx,Mexico,52,TelCel/America Movil
   550,1360,01,31,fm,Micronesia,691,FSM Telecom
   259,601,04,79,md,Moldova,373,Eventis Mobile
  +259,601,03,63,md,Moldova,373,IDC/Unite
  +259,601,99,2463,md,Moldova,373,IDC/Unite
   259,601,05,95,md,Moldova,373,IDC/Unite
  -259,601,99,2463,md,Moldova,373,IDC/Unite
  -259,601,03,63,md,Moldova,373,IDC/Unite
   259,601,02,47,md,Moldova,373,Moldcell
   259,601,01,31,md,Moldova,373,Orange/Voxtel
   212,530,10,271,mc,Monaco,377,Monaco Telecom
  
positive.code: 214,532,21,543,es,Spain,34,Jazz Telecom SAU
  214,532,26,623,es,Spain,34,Lleida
  214,532,25,607,es,Spain,34,Lycamobile SL
  214,532,05,95,es,Spain,34,Movistar
  214,532,07,127,es,Spain,34,Movistar
  214,532,09,159,es,Spain,34,Orange
  214,532,03,63,es,Spain,34,Orange
  214,532,11,287,es,Spain,34,Orange
  214,532,17,383,es,Spain,34,R Cable y Telec. Galicia SA
  214,532,19,415,es,Spain,34,Simyo/KPN
  
negative.code: 708,1800,030,48,hn,Honduras,504,HonduTel
  708,1800,001,1,hn,Honduras,504,SERCOM/CLARO
  708,1800,002,2,hn,Honduras,504,Telefonica/CELTEL
  454,1108,12,303,hk,Hongkong China,852,China Mobile/Peoples
  454,1108,28,655,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)
  