Area Code +91-1900-(500000...599999) located in Lahul (Keylong), Himāchal Pradesh (HP), more detail is as below. Place International Dialing Code : 91 International Prefix : 00 National Prefix : 0 National Destination Code : 1900 Subscriber Number From : 500000 Subscriber Number To : 599999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Sistema Shyam TeleServices Ltd (MTS) Click here to buy India Area Code Database Other Information Language Code : hi (Hindi) Country Number : 356 (India) Country Code : IN (India) Region Code : HP Region Name : Himāchal Pradesh City : Lahul (Keylong) Timezone : Asia/Kolkata Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 32.5700 Longitude : 77.0300 ‹ previous : +91-1900-(400000...499999) next › : +91-1900-(600000...699999) Dialling Instructions For trunk calls: 0 1900 500000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 91 1900 500000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 500000 ~ 599999 (Count: 100,000) Example: +91-1900-500000 / 0091-1900-500000 (01900-500000 / 0-1900-500000) +91-1900-500001 / 0091-1900-500001 (01900-500001 / 0-1900-500001) +91-1900-500002 / 0091-1900-500002 (01900-500002 / 0-1900-500002) +91-1900-500003 / 0091-1900-500003 (01900-500003 / 0-1900-500003) +91-1900-500004 / 0091-1900-500004 (01900-500004 / 0-1900-500004) ...+91-1900-xxxxxx / 0091-1900-xxxxxx (01900-xxxxxx / 0-1900-xxxxxx) ...+91-1900-599995 / 0091-1900-599995 (01900-599995 / 0-1900-599995) +91-1900-599996 / 0091-1900-599996 (01900-599996 / 0-1900-599996) +91-1900-599997 / 0091-1900-599997 (01900-599997 / 0-1900-599997) +91-1900-599998 / 0091-1900-599998 (01900-599998 / 0-1900-599998) +91-1900-599999 / 0091-1900-599999 (01900-599999 / 0-1900-599999)
