Prefix 256 in Vietnam
Data for prefix 256 as published in Vietnam'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
- Binh Dinh province
- Example format
- +84 256 XXXX XXX
Indexed numbers
No indexed numbers for this prefix yet.