Prefix 631 in Macao SAR China
Data for prefix 631 as published in Macao SAR China's official numbering plan — the original allocation, not any specific number's current carrier, since numbers can be ported.
- Carrier (original allocation)
- 3
- Line type
- Mobile
- Example format
- +853 631X XXXX
Indexed numbers
No indexed numbers for this prefix yet.