Area Code +7-9-(550000000...999999999) located in Mobile, more detail is as below. Place International Dialing Code : 7 International Prefix : 810 National Prefix : 8 National Destination Code : 9 Subscriber Number From : 550000000 Subscriber Number To : 999999999 National Destination Code Length : 1 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : Orange Click here to buy Russia Area Code Database Other Information Language Code : ru (Russian) Country Number : 643 (Russia) Country Code : RU (Russia) City : Mobile Timezone : Europe/Moscow Coordinated Universal Time : +03:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 55.7600 Longitude : 37.6200 ‹ previous : +7-9-(000000000...539999999) next › : +7-954-(0000000...9999999) Dialling Instructions For trunk calls: 0 9 550000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 810 7 9 550000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 550000000 ~ 999999999 (Count: 450,000,000) Example: +7-9-550000000 / 8107-9-550000000 (89-550000000 / 8-9-550000000) +7-9-550000001 / 8107-9-550000001 (89-550000001 / 8-9-550000001) +7-9-550000002 / 8107-9-550000002 (89-550000002 / 8-9-550000002) +7-9-550000003 / 8107-9-550000003 (89-550000003 / 8-9-550000003) +7-9-550000004 / 8107-9-550000004 (89-550000004 / 8-9-550000004) ...+7-9-xxxxxxxxx / 8107-9-xxxxxxxxx (89-xxxxxxxxx / 8-9-xxxxxxxxx) ...+7-9-999999995 / 8107-9-999999995 (89-999999995 / 8-9-999999995) +7-9-999999996 / 8107-9-999999996 (89-999999996 / 8-9-999999996) +7-9-999999997 / 8107-9-999999997 (89-999999997 / 8-9-999999997) +7-9-999999998 / 8107-9-999999998 (89-999999998 / 8-9-999999998) +7-9-999999999 / 8107-9-999999999 (89-999999999 / 8-9-999999999)