Area Code +880-381-(75000...75999) located in Ramganj, Lakshmipur (31), more detail is as below. Place International Dialing Code : 880 International Prefix : 00 National Prefix : 0 National Destination Code : 381 Subscriber Number From : 75000 Subscriber Number To : 75999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : BTTB Click here to buy Bangladesh Area Code Database Other Information Language Code : bn (Bengali) Country Number : 50 (Bangladesh) Country Code : BD (Bangladesh) Region Code : 31 Region Name : Lakshmipur City : Ramganj Timezone : Asia/Dhaka Coordinated Universal Time : +06:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 23.1000 Longitude : 90.8600 ‹ previous : +880-381-(61000...62999) next › : +880-3822-(56000...56999) Dialling Instructions For trunk calls: 0 381 75000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 880 381 75000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 75000 ~ 75999 (Count: 1,000) Example: +880-381-75000 / 00880-381-75000 (0381-75000 / 0-381-75000) +880-381-75001 / 00880-381-75001 (0381-75001 / 0-381-75001) +880-381-75002 / 00880-381-75002 (0381-75002 / 0-381-75002) +880-381-75003 / 00880-381-75003 (0381-75003 / 0-381-75003) +880-381-75004 / 00880-381-75004 (0381-75004 / 0-381-75004) ...+880-381-xxxxx / 00880-381-xxxxx (0381-xxxxx / 0-381-xxxxx) ...+880-381-75995 / 00880-381-75995 (0381-75995 / 0-381-75995) +880-381-75996 / 00880-381-75996 (0381-75996 / 0-381-75996) +880-381-75997 / 00880-381-75997 (0381-75997 / 0-381-75997) +880-381-75998 / 00880-381-75998 (0381-75998 / 0-381-75998) +880-381-75999 / 00880-381-75999 (0381-75999 / 0-381-75999)