Area Code +977-25-(520000...539999) located in Dharan, Koshi (KO), more detail is as below. Place International Dialing Code : 977 International Prefix : 00 National Prefix : 0 National Destination Code : 25 Subscriber Number From : 520000 Subscriber Number To : 539999 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 : Nepal Telecom Click here to buy Nepal Area Code Database Other Information Language Code : ne (Nepali) Country Number : 524 (Nepal) Country Code : NP (Nepal) Region Code : KO Region Name : Koshi City : Dharan Timezone : Asia/Kathmandu Coordinated Universal Time : +05:45 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 26.8200 Longitude : 87.2800 ‹ previous : +977-24-(560000...560999) next › : +977-25-(540000...541999) Dialling Instructions For trunk calls: 0 25 520000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 977 25 520000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 520000 ~ 539999 (Count: 20,000) Example: +977-25-520000 / 00977-25-520000 (025-520000 / 0-25-520000) +977-25-520001 / 00977-25-520001 (025-520001 / 0-25-520001) +977-25-520002 / 00977-25-520002 (025-520002 / 0-25-520002) +977-25-520003 / 00977-25-520003 (025-520003 / 0-25-520003) +977-25-520004 / 00977-25-520004 (025-520004 / 0-25-520004) ...+977-25-xxxxxx / 00977-25-xxxxxx (025-xxxxxx / 0-25-xxxxxx) ...+977-25-539995 / 00977-25-539995 (025-539995 / 0-25-539995) +977-25-539996 / 00977-25-539996 (025-539996 / 0-25-539996) +977-25-539997 / 00977-25-539997 (025-539997 / 0-25-539997) +977-25-539998 / 00977-25-539998 (025-539998 / 0-25-539998) +977-25-539999 / 00977-25-539999 (025-539999 / 0-25-539999)