Operator ranges: ONVZ Ziektekostenverzekeraar N.V.
Country: Netherlands (NLD) · Calling code: +31
ONVZ Ziektekostenverzekeraar N.V. holds 8 allocated E.164 number ranges in Netherlands (country calling code +31) , covering FREEPHONE, GEOGRAPHIC numbering , with national numbers of 11–13 digits. A representative sample of ranges is shown below; subscribers can view the complete list.
| Prefix | Number type | MCC/MNC | TADIG | Min length | Max length |
|---|---|---|---|---|---|
| 318000200003 | FREEPHONE | 204 | — | 13 | 13 |
| 318000200004 | FREEPHONE | 204 | — | 13 | 13 |
| 318000200872 | FREEPHONE | 204 | — | 13 | 13 |
| 318000221450 | FREEPHONE | 204 | — | 13 | 13 |
| 318000221733 | FREEPHONE | 204 | — | 13 | 13 |
| 31800668966 | FREEPHONE | 204 | — | 13 | 13 |
| 318006689670 | FREEPHONE | 204 | — | 13 | 13 |
| 318866898 | GEOGRAPHIC | 204 | — | 11 | 11 |