077 area code — Ilocos Sur/Ilocos Norte
077 is the telephone area code for Ilocos Sur/Ilocos Norte in Philippines. Numbers are written internationally as +63 77.
How to call Ilocos Sur/Ilocos Norte
- From abroad
- +63 77 XXX XXXX
- Within Philippines
- 077 XXX XXXX
- Country calling code
- +63
About the 077 area code
Dialed within Philippines as 077, this code is written internationally as +63 77 followed by the subscriber's local number.
Area codes like 077 tie a phone number to a place — useful for knowing where a call or message originates, and for signing up to services that expect a local Philippines number. To actually receive an SMS on a Philippines number, a temporary or virtual line does the job without exposing your own SIM.
Frequently asked questions
What area code is Ilocos Sur/Ilocos Norte?
Ilocos Sur/Ilocos Norte uses the area code 077, written internationally as +63 77.
How do I call Ilocos Sur/Ilocos Norte from another country?
Dial your international access code, then +63 77, then the local number — dropping the national leading 0.
What time is it in Ilocos Sur/Ilocos Norte?
Ilocos Sur/Ilocos Norte is in the Asia/Manila time zone; the live clock above shows the current local time.
Is 077 a mobile or a landline code?
077 is a geographic (landline) area code for Ilocos Sur/Ilocos Norte. Mobile numbers in Philippines use their own separate prefixes.