Prefix 23 in Netherlands
Data for prefix 23 as published in Netherlands's official numbering plan — the original allocation, not any specific number's current carrier, since numbers can be ported.
- Carrier (original allocation)
- —
- Line type
- Landline
- Region
- Haarlem
- Example format
- +31 23 XXX XXXX
Indexed numbers
No indexed numbers for this prefix yet.