Area Code +976-42-(510000...519999) located in Tolbo, Bayan-Ölgiy (071), more detail is as below. Place International Dialing Code : 976 International Prefix : 001 National Prefix : 0 National Destination Code : 42 Subscriber Number From : 510000 Subscriber Number To : 519999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Mongolia Telecommunications Company Click here to buy Mongolia Area Code Database Other Information Language Code : mn (Mongolian) Country Number : 496 (Mongolia) Country Code : MN (Mongolia) Region Code : 071 Region Name : Bayan-Ölgiy City : Tolbo Timezone : Asia/Hovd Coordinated Universal Time : +08:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 48.4100 Longitude : 90.2900 ‹ previous : +976-42-(490000...499999) next › : +976-42-(520000...529999) Dialling Instructions For trunk calls: 0 42 510000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 001 976 42 510000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 510000 ~ 519999 (Count: 10,000) Example: +976-42-510000 / 001976-42-510000 (042-510000 / 0-42-510000) +976-42-510001 / 001976-42-510001 (042-510001 / 0-42-510001) +976-42-510002 / 001976-42-510002 (042-510002 / 0-42-510002) +976-42-510003 / 001976-42-510003 (042-510003 / 0-42-510003) +976-42-510004 / 001976-42-510004 (042-510004 / 0-42-510004) ...+976-42-xxxxxx / 001976-42-xxxxxx (042-xxxxxx / 0-42-xxxxxx) ...+976-42-519995 / 001976-42-519995 (042-519995 / 0-42-519995) +976-42-519996 / 001976-42-519996 (042-519996 / 0-42-519996) +976-42-519997 / 001976-42-519997 (042-519997 / 0-42-519997) +976-42-519998 / 001976-42-519998 (042-519998 / 0-42-519998) +976-42-519999 / 001976-42-519999 (042-519999 / 0-42-519999)