Area Code +880-921-(58000...58999) located in Tangail, Tangail (63), more detail is as below. Place International Dialing Code : 880 International Prefix : 00 National Prefix : 0 National Destination Code : 921 Subscriber Number From : 58000 Subscriber Number To : 58999 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 : 63 Region Name : Tangail City : Tangail Timezone : Asia/Dhaka Coordinated Universal Time : +06:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 24.2500 Longitude : 89.9200 ‹ previous : +880-921-(53000...55999) next › : +880-921-(61000...62999) Dialling Instructions For trunk calls: 0 921 58000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 880 921 58000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 58000 ~ 58999 (Count: 1,000) Example: +880-921-58000 / 00880-921-58000 (0921-58000 / 0-921-58000) +880-921-58001 / 00880-921-58001 (0921-58001 / 0-921-58001) +880-921-58002 / 00880-921-58002 (0921-58002 / 0-921-58002) +880-921-58003 / 00880-921-58003 (0921-58003 / 0-921-58003) +880-921-58004 / 00880-921-58004 (0921-58004 / 0-921-58004) ...+880-921-xxxxx / 00880-921-xxxxx (0921-xxxxx / 0-921-xxxxx) ...+880-921-58995 / 00880-921-58995 (0921-58995 / 0-921-58995) +880-921-58996 / 00880-921-58996 (0921-58996 / 0-921-58996) +880-921-58997 / 00880-921-58997 (0921-58997 / 0-921-58997) +880-921-58998 / 00880-921-58998 (0921-58998 / 0-921-58998) +880-921-58999 / 00880-921-58999 (0921-58999 / 0-921-58999)