0370 area code — Formosa
0370 is the local dialing code used in Formosa, Argentina. It falls within Formosa. Numbers are written internationally as +54 370.
* Argentina spans more than one time zone; the clock shows its primary zone.
How to call Formosa
- From abroad
- +54 370 XXX XXXX
- Within Argentina
- 0370 XXX XXXX
- Country calling code
- +54
About the 0370 area code
A full number here takes the form +54 370 XXX XXXX — the 370 identifies Formosa within Argentina's numbering plan.
Area codes like 0370 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 Argentina number. To actually receive an SMS on a Argentina number, a temporary or virtual line does the job without exposing your own SIM.
Frequently asked questions
What area code is Formosa?
Formosa uses the area code 0370, written internationally as +54 370.
How do I call Formosa from another country?
Dial your international access code, then +54 370, then the local number — dropping the national leading 0.
What time is it in Formosa?
Formosa is in the America/Argentina/Buenos_Aires time zone; the live clock above shows the current local time.
Is 0370 a mobile or a landline code?
0370 is a geographic (landline) area code for Formosa. Mobile numbers in Argentina use their own separate prefixes.