Prefix 257 in Romania
Data for prefix 257 as published in Romania'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
- Arad
- Example format
- +40 257 XXX XXX
Indexed numbers
No indexed numbers for this prefix yet.