Area Code +880-521-(61000...61999) located in Rangpur, Rangpur (55), more detail is as below. Place International Dialing Code : 880 International Prefix : 00 National Prefix : 0 National Destination Code : 521 Subscriber Number From : 61000 Subscriber Number To : 61999 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 : 55 Region Name : Rangpur City : Rangpur Timezone : Asia/Dhaka Coordinated Universal Time : +06:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 25.7500 Longitude : 89.2300 ‹ previous : +880-51-(89000...89999) next › : +880-521-(67000...68999) Dialling Instructions For trunk calls: 0 521 61000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 880 521 61000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 61000 ~ 61999 (Count: 1,000) Example: +880-521-61000 / 00880-521-61000 (0521-61000 / 0-521-61000) +880-521-61001 / 00880-521-61001 (0521-61001 / 0-521-61001) +880-521-61002 / 00880-521-61002 (0521-61002 / 0-521-61002) +880-521-61003 / 00880-521-61003 (0521-61003 / 0-521-61003) +880-521-61004 / 00880-521-61004 (0521-61004 / 0-521-61004) ...+880-521-xxxxx / 00880-521-xxxxx (0521-xxxxx / 0-521-xxxxx) ...+880-521-61995 / 00880-521-61995 (0521-61995 / 0-521-61995) +880-521-61996 / 00880-521-61996 (0521-61996 / 0-521-61996) +880-521-61997 / 00880-521-61997 (0521-61997 / 0-521-61997) +880-521-61998 / 00880-521-61998 (0521-61998 / 0-521-61998) +880-521-61999 / 00880-521-61999 (0521-61999 / 0-521-61999)