Area Code +91-3870-(000000...999999) located in KASSEMKHULEN, Nāgāland (NL), more detail is as below. Place International Dialing Code : 91 International Prefix : 00 National Prefix : 0 National Destination Code : 3870 Subscriber Number From : 000000 Subscriber Number To : 999999 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 : Bharat Sanchar Nigam Limited (BSNL) Click here to buy India Area Code Database Other Information Language Code : hi (Hindi) Country Number : 356 (India) Country Code : IN (India) Region Code : NL Region Name : Nāgāland City : KASSEMKHULEN Timezone : Asia/Kolkata Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : None Longitude : None ‹ previous : +91-3869-(000000...999999) next › : +91-3871-(000000...999999) Dialling Instructions For trunk calls: 0 3870 000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 91 3870 000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 000000 ~ 999999 (Count: 1,000,000) Example: +91-3870-000000 / 0091-3870-000000 (03870-000000 / 0-3870-000000) +91-3870-000001 / 0091-3870-000001 (03870-000001 / 0-3870-000001) +91-3870-000002 / 0091-3870-000002 (03870-000002 / 0-3870-000002) +91-3870-000003 / 0091-3870-000003 (03870-000003 / 0-3870-000003) +91-3870-000004 / 0091-3870-000004 (03870-000004 / 0-3870-000004) ...+91-3870-xxxxxx / 0091-3870-xxxxxx (03870-xxxxxx / 0-3870-xxxxxx) ...+91-3870-999995 / 0091-3870-999995 (03870-999995 / 0-3870-999995) +91-3870-999996 / 0091-3870-999996 (03870-999996 / 0-3870-999996) +91-3870-999997 / 0091-3870-999997 (03870-999997 / 0-3870-999997) +91-3870-999998 / 0091-3870-999998 (03870-999998 / 0-3870-999998) +91-3870-999999 / 0091-3870-999999 (03870-999999 / 0-3870-999999)