Prefix 206 in Vietnam
Data for prefix 206 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
- Cao Bang province
- Example format
- +84 206 XXXX XXX
Indexed numbers
No indexed numbers for this prefix yet.