Area Code +31-521-(711000...711999) 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 : 711000 Subscriber Number To : 711999 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 : Verizon Nederland B.V. 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-(710000...710999) next › : +31-521-(712000...712999) Dialling Instructions For trunk calls: 0 521 711000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 521 711000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 711000 ~ 711999 (Count: 1,000) Example: +31-521-711000 / 0031-521-711000 (0521-711000 / 0-521-711000) +31-521-711001 / 0031-521-711001 (0521-711001 / 0-521-711001) +31-521-711002 / 0031-521-711002 (0521-711002 / 0-521-711002) +31-521-711003 / 0031-521-711003 (0521-711003 / 0-521-711003) +31-521-711004 / 0031-521-711004 (0521-711004 / 0-521-711004) ...+31-521-xxxxxx / 0031-521-xxxxxx (0521-xxxxxx / 0-521-xxxxxx) ...+31-521-711995 / 0031-521-711995 (0521-711995 / 0-521-711995) +31-521-711996 / 0031-521-711996 (0521-711996 / 0-521-711996) +31-521-711997 / 0031-521-711997 (0521-711997 / 0-521-711997) +31-521-711998 / 0031-521-711998 (0521-711998 / 0-521-711998) +31-521-711999 / 0031-521-711999 (0521-711999 / 0-521-711999)