Area Code +239-9-(900000...999999) located in Mobile GSM, more detail is as below. Place International Dialing Code : 239 International Prefix : 00 National Destination Code : 9 Subscriber Number From : 900000 Subscriber Number To : 999999 National Destination Code Length : 1 Uses National Destination Code : No National Significant Number Length : 7 Number Type : M (Mobile, Cellular) Carrier Name : Companhia Santomense de Telecomunicações Click here to buy Sao Tome and Principe Area Code Database Other Information Language Code : pt (Portuguese) Country Number : 678 (Sao Tome and Principe) Country Code : ST (Sao Tome and Principe) City : Mobile GSM Timezone : Africa/Sao_Tome Coordinated Universal Time : +00:00 Daylight Saving Time : No National Significant Number Minimum Length : 7 Latitude : None Longitude : None ‹ previous : +239-9-(800000...899999) Dialling Instructions For trunk calls: - 9 900000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 239 9 900000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 900000 ~ 999999 (Count: 100,000) Example: +239-9-900000 / 00239-9-900000 (9-900000 / -9-900000) +239-9-900001 / 00239-9-900001 (9-900001 / -9-900001) +239-9-900002 / 00239-9-900002 (9-900002 / -9-900002) +239-9-900003 / 00239-9-900003 (9-900003 / -9-900003) +239-9-900004 / 00239-9-900004 (9-900004 / -9-900004) ...+239-9-xxxxxx / 00239-9-xxxxxx (9-xxxxxx / -9-xxxxxx) ...+239-9-999995 / 00239-9-999995 (9-999995 / -9-999995) +239-9-999996 / 00239-9-999996 (9-999996 / -9-999996) +239-9-999997 / 00239-9-999997 (9-999997 / -9-999997) +239-9-999998 / 00239-9-999998 (9-999998 / -9-999998) +239-9-999999 / 00239-9-999999 (9-999999 / -9-999999)