Area Code +31-521-(784000...784999) 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 : 784000 Subscriber Number To : 784999 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 : Ziggo Zakelijk Services 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-(783000...783999) next › : +31-521-(785000...785999) Dialling Instructions For trunk calls: 0 521 784000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 521 784000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 784000 ~ 784999 (Count: 1,000) Example: +31-521-784000 / 0031-521-784000 (0521-784000 / 0-521-784000) +31-521-784001 / 0031-521-784001 (0521-784001 / 0-521-784001) +31-521-784002 / 0031-521-784002 (0521-784002 / 0-521-784002) +31-521-784003 / 0031-521-784003 (0521-784003 / 0-521-784003) +31-521-784004 / 0031-521-784004 (0521-784004 / 0-521-784004) ...+31-521-xxxxxx / 0031-521-xxxxxx (0521-xxxxxx / 0-521-xxxxxx) ...+31-521-784995 / 0031-521-784995 (0521-784995 / 0-521-784995) +31-521-784996 / 0031-521-784996 (0521-784996 / 0-521-784996) +31-521-784997 / 0031-521-784997 (0521-784997 / 0-521-784997) +31-521-784998 / 0031-521-784998 (0521-784998 / 0-521-784998) +31-521-784999 / 0031-521-784999 (0521-784999 / 0-521-784999)