Area Code +31-521-(721500...721599) located in Steenwijk, Drenthe (DR), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 521 Subscriber Number From : 721500 Subscriber Number To : 721599 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : ACM Click here to buy Netherlands Area Code Database Other Information Language Code : nl (Dutch) Country Number : 528 (Netherlands) Country Code : NL (Netherlands) Region Code : DR Region Name : Drenthe City : Steenwijk Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.7900 Longitude : 6.1200 ‹ previous : +31-521-(721400...721499) next › : +31-521-(721600...721699) Dialling Instructions For trunk calls: 0 521 721500 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 521 721500 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 721500 ~ 721599 (Count: 100) Example: +31-521-721500 / 0031-521-721500 (0521-721500 / 0-521-721500) +31-521-721501 / 0031-521-721501 (0521-721501 / 0-521-721501) +31-521-721502 / 0031-521-721502 (0521-721502 / 0-521-721502) +31-521-721503 / 0031-521-721503 (0521-721503 / 0-521-721503) +31-521-721504 / 0031-521-721504 (0521-721504 / 0-521-721504) ...+31-521-xxxxxx / 0031-521-xxxxxx (0521-xxxxxx / 0-521-xxxxxx) ...+31-521-721595 / 0031-521-721595 (0521-721595 / 0-521-721595) +31-521-721596 / 0031-521-721596 (0521-721596 / 0-521-721596) +31-521-721597 / 0031-521-721597 (0521-721597 / 0-521-721597) +31-521-721598 / 0031-521-721598 (0521-721598 / 0-521-721598) +31-521-721599 / 0031-521-721599 (0521-721599 / 0-521-721599)