Area Code +91-1900-(791000...791999) 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 : 791000 Subscriber Number To : 791999 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 : Videocon Telecom 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-(710000...719999) next › : +91-1900-(792000...792999) Dialling Instructions For trunk calls: 0 1900 791000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 91 1900 791000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 791000 ~ 791999 (Count: 1,000) Example: +91-1900-791000 / 0091-1900-791000 (01900-791000 / 0-1900-791000) +91-1900-791001 / 0091-1900-791001 (01900-791001 / 0-1900-791001) +91-1900-791002 / 0091-1900-791002 (01900-791002 / 0-1900-791002) +91-1900-791003 / 0091-1900-791003 (01900-791003 / 0-1900-791003) +91-1900-791004 / 0091-1900-791004 (01900-791004 / 0-1900-791004) ...+91-1900-xxxxxx / 0091-1900-xxxxxx (01900-xxxxxx / 0-1900-xxxxxx) ...+91-1900-791995 / 0091-1900-791995 (01900-791995 / 0-1900-791995) +91-1900-791996 / 0091-1900-791996 (01900-791996 / 0-1900-791996) +91-1900-791997 / 0091-1900-791997 (01900-791997 / 0-1900-791997) +91-1900-791998 / 0091-1900-791998 (01900-791998 / 0-1900-791998) +91-1900-791999 / 0091-1900-791999 (01900-791999 / 0-1900-791999)