Area Code +31-88-(4009400...4009499) located in Corporate Numbers, more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 88 Subscriber Number From : 4009400 Subscriber Number To : 4009499 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : D (D) Carrier Name : Accuverkoop Hefra B.V. Click here to buy Netherlands Area Code Database Other Information Language Code : nl (Dutch) Country Number : 528 (Netherlands) Country Code : NL (Netherlands) City : Corporate Numbers Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.3700 Longitude : 4.9000 ‹ previous : +31-88-(4009300...4009399) next › : +31-88-(4010000...4010099) Dialling Instructions For trunk calls: 0 88 4009400 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 88 4009400 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4009400 ~ 4009499 (Count: 100) Example: +31-88-4009400 / 0031-88-4009400 (088-4009400 / 0-88-4009400) +31-88-4009401 / 0031-88-4009401 (088-4009401 / 0-88-4009401) +31-88-4009402 / 0031-88-4009402 (088-4009402 / 0-88-4009402) +31-88-4009403 / 0031-88-4009403 (088-4009403 / 0-88-4009403) +31-88-4009404 / 0031-88-4009404 (088-4009404 / 0-88-4009404) ...+31-88-xxxxxxx / 0031-88-xxxxxxx (088-xxxxxxx / 0-88-xxxxxxx) ...+31-88-4009495 / 0031-88-4009495 (088-4009495 / 0-88-4009495) +31-88-4009496 / 0031-88-4009496 (088-4009496 / 0-88-4009496) +31-88-4009497 / 0031-88-4009497 (088-4009497 / 0-88-4009497) +31-88-4009498 / 0031-88-4009498 (088-4009498 / 0-88-4009498) +31-88-4009499 / 0031-88-4009499 (088-4009499 / 0-88-4009499)