Area Code +31-521-(766000...766999) 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 : 766000 Subscriber Number To : 766999 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 : 4tele.com 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-(765000...765999) next › : +31-521-(767000...767999) Dialling Instructions For trunk calls: 0 521 766000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 521 766000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 766000 ~ 766999 (Count: 1,000) Example: +31-521-766000 / 0031-521-766000 (0521-766000 / 0-521-766000) +31-521-766001 / 0031-521-766001 (0521-766001 / 0-521-766001) +31-521-766002 / 0031-521-766002 (0521-766002 / 0-521-766002) +31-521-766003 / 0031-521-766003 (0521-766003 / 0-521-766003) +31-521-766004 / 0031-521-766004 (0521-766004 / 0-521-766004) ...+31-521-xxxxxx / 0031-521-xxxxxx (0521-xxxxxx / 0-521-xxxxxx) ...+31-521-766995 / 0031-521-766995 (0521-766995 / 0-521-766995) +31-521-766996 / 0031-521-766996 (0521-766996 / 0-521-766996) +31-521-766997 / 0031-521-766997 (0521-766997 / 0-521-766997) +31-521-766998 / 0031-521-766998 (0521-766998 / 0-521-766998) +31-521-766999 / 0031-521-766999 (0521-766999 / 0-521-766999)