Prefix 77 in Philippines
Data for prefix 77 as published in Philippines'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
- Ilocos Sur/Ilocos Norte
- Example format
- +63 77 XXX XXXX
Indexed numbers
No indexed numbers for this prefix yet.