Prefix 457 in Mauritania
Data for prefix 457 as published in Mauritania'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
- Nouakchott
- Example format
- +222 45 7X XX XX
Indexed numbers
No indexed numbers for this prefix yet.