anchor.diff:  404,1028,30,783,in,India,91,Usha Martin Telecom
   510,1296,08,143,id,Indonesia,62,Axis/Natrindo
   510,1296,89,2207,id,Indonesia,62,H3G CP
  +510,1296,21,543,id,Indonesia,62,Indosat/Satelindo/M3
   510,1296,01,31,id,Indonesia,62,Indosat/Satelindo/M3
  -510,1296,21,543,id,Indonesia,62,Indosat/Satelindo/M3
   510,1296,00,15,id,Indonesia,62,PT Pasifik Satelit Nusantara (PSN)
   510,1296,27,639,id,Indonesia,62,PT Sampoerna Telekomunikasi Indonesia (STI)
   510,1296,28,655,id,Indonesia,62,PT Smartfren Telecom Tbk
  
positive.code: 240,576,05,95,se,Sweden,46,Svenska UMTS-N
  240,576,14,335,se,Sweden,46,TDC Sverige AB
  240,576,07,127,se,Sweden,46,Tele2 Sverige AB
  240,576,06,111,se,Sweden,46,Telenor (Vodafone)
  240,576,24,591,se,Sweden,46,Telenor (Vodafone)
  240,576,08,143,se,Sweden,46,Telenor (Vodafone)
  240,576,01,31,se,Sweden,46,Telia Mobile
  240,576,13,319,se,Sweden,46,Ventelo Sverige AB
  240,576,20,527,se,Sweden,46,Wireless Maingate AB
  240,576,15,351,se,Sweden,46,Wireless Maingate Nordic AB
  228,552,51,1311,ch,Switzerland,41,BebbiCell AG
  228,552,09,159,ch,Switzerland,41,Comfone AG
  228,552,05,95,ch,Switzerland,41,Comfone AG
  228,552,07,127,ch,Switzerland,41,TDC Sunrise
  228,552,54,1359,ch,Switzerland,41,Lycamobile AG
  228,552,52,1327,ch,Switzerland,41,Mundio Mobile AG
  
negative.code: 456,1110,18,399,kh,Cambodia,855,MFone/Camshin
  456,1110,01,31,kh,Cambodia,855,Mobitel/Cam GSM
  456,1110,03,63,kh,Cambodia,855,QB/Cambodia Adv. Comms.
  456,1110,06,111,kh,Cambodia,855,Smart Mobile
  456,1110,05,95,kh,Cambodia,855,Smart Mobile
  456,1110,09,159,kh,Cambodia,855,Sotelco Ltd (Beeline Cambodia)
  624,1572,01,31,cm,Cameroon,237,MTN
  624,1572,04,79,cm,Cameroon,237,Nextel
  