Area Code +880-661-(55000...56999) located in Madaripur, Madaripur (36), more detail is as below. Place International Dialing Code : 880 International Prefix : 00 National Prefix : 0 National Destination Code : 661 Subscriber Number From : 55000 Subscriber Number To : 56999 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 : 36 Region Name : Madaripur City : Madaripur Timezone : Asia/Dhaka Coordinated Universal Time : +06:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 23.1700 Longitude : 90.2000 ‹ previous : +880-6527-(80000...89999) next › : +880-661-(61000...62999) Dialling Instructions For trunk calls: 0 661 55000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 880 661 55000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 55000 ~ 56999 (Count: 2,000) Example: +880-661-55000 / 00880-661-55000 (0661-55000 / 0-661-55000) +880-661-55001 / 00880-661-55001 (0661-55001 / 0-661-55001) +880-661-55002 / 00880-661-55002 (0661-55002 / 0-661-55002) +880-661-55003 / 00880-661-55003 (0661-55003 / 0-661-55003) +880-661-55004 / 00880-661-55004 (0661-55004 / 0-661-55004) ...+880-661-xxxxx / 00880-661-xxxxx (0661-xxxxx / 0-661-xxxxx) ...+880-661-56995 / 00880-661-56995 (0661-56995 / 0-661-56995) +880-661-56996 / 00880-661-56996 (0661-56996 / 0-661-56996) +880-661-56997 / 00880-661-56997 (0661-56997 / 0-661-56997) +880-661-56998 / 00880-661-56998 (0661-56998 / 0-661-56998) +880-661-56999 / 00880-661-56999 (0661-56999 / 0-661-56999)