Area Code +880-5020-(80000...89999) located in Sibgonj, Bogra (03), more detail is as below. Place International Dialing Code : 880 International Prefix : 00 National Prefix : 0 National Destination Code : 5020 Subscriber Number From : 80000 Subscriber Number To : 89999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : BRTA-PVT Click here to buy Bangladesh Area Code Database Other Information Language Code : bn (Bengali) Country Number : 50 (Bangladesh) Country Code : BD (Bangladesh) Region Code : 03 Region Name : Bogra City : Sibgonj Timezone : Asia/Dhaka Coordinated Universal Time : +06:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : None Longitude : None ‹ previous : +880-498-(89000...89999) next › : +880-5023-(56000...56999) Dialling Instructions For trunk calls: 0 5020 80000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 880 5020 80000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 80000 ~ 89999 (Count: 10,000) Example: +880-5020-80000 / 00880-5020-80000 (05020-80000 / 0-5020-80000) +880-5020-80001 / 00880-5020-80001 (05020-80001 / 0-5020-80001) +880-5020-80002 / 00880-5020-80002 (05020-80002 / 0-5020-80002) +880-5020-80003 / 00880-5020-80003 (05020-80003 / 0-5020-80003) +880-5020-80004 / 00880-5020-80004 (05020-80004 / 0-5020-80004) ...+880-5020-xxxxx / 00880-5020-xxxxx (05020-xxxxx / 0-5020-xxxxx) ...+880-5020-89995 / 00880-5020-89995 (05020-89995 / 0-5020-89995) +880-5020-89996 / 00880-5020-89996 (05020-89996 / 0-5020-89996) +880-5020-89997 / 00880-5020-89997 (05020-89997 / 0-5020-89997) +880-5020-89998 / 00880-5020-89998 (05020-89998 / 0-5020-89998) +880-5020-89999 / 00880-5020-89999 (05020-89999 / 0-5020-89999)