Area Code +91-1531-(400000...499999) located in NOKHA, Rājasthān (RJ), more detail is as below. Place International Dialing Code : 91 International Prefix : 00 National Prefix : 0 National Destination Code : 1531 Subscriber Number From : 400000 Subscriber Number To : 499999 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 : Bharti Airtel Ltd Click here to buy India Area Code Database Other Information Language Code : hi (Hindi) Country Number : 356 (India) Country Code : IN (India) Region Code : RJ Region Name : Rājasthān City : NOKHA Timezone : Asia/Kolkata Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 28.1200 Longitude : 72.9700 ‹ previous : +91-1531-(300000...399999) next › : +91-1531-(500000...599999) Dialling Instructions For trunk calls: 0 1531 400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 91 1531 400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 400000 ~ 499999 (Count: 100,000) Example: +91-1531-400000 / 0091-1531-400000 (01531-400000 / 0-1531-400000) +91-1531-400001 / 0091-1531-400001 (01531-400001 / 0-1531-400001) +91-1531-400002 / 0091-1531-400002 (01531-400002 / 0-1531-400002) +91-1531-400003 / 0091-1531-400003 (01531-400003 / 0-1531-400003) +91-1531-400004 / 0091-1531-400004 (01531-400004 / 0-1531-400004) ...+91-1531-xxxxxx / 0091-1531-xxxxxx (01531-xxxxxx / 0-1531-xxxxxx) ...+91-1531-499995 / 0091-1531-499995 (01531-499995 / 0-1531-499995) +91-1531-499996 / 0091-1531-499996 (01531-499996 / 0-1531-499996) +91-1531-499997 / 0091-1531-499997 (01531-499997 / 0-1531-499997) +91-1531-499998 / 0091-1531-499998 (01531-499998 / 0-1531-499998) +91-1531-499999 / 0091-1531-499999 (01531-499999 / 0-1531-499999)