0638 area code — Puerto Penasco
In Mexico, the area code 0638 covers Puerto Penasco. It falls within SON. Numbers are written internationally as +52 638.
* Mexico spans more than one time zone; the clock shows its primary zone.
How to call Puerto Penasco
- From abroad
- +52 638 XXX XXXX
- Within Mexico
- 0638 XXX XXXX
- Country calling code
- +52
About the 0638 area code
When you see a number beginning +52 638, it belongs to Puerto Penasco: the 52 is Mexico's country calling code and 638 is the area code.
Area codes like 0638 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 Mexico number. To actually receive an SMS on a Mexico number, a temporary or virtual line does the job without exposing your own SIM.
Frequently asked questions
What area code is Puerto Penasco?
Puerto Penasco uses the area code 0638, written internationally as +52 638.
How do I call Puerto Penasco from another country?
Dial your international access code, then +52 638, then the local number — dropping the national leading 0.
What time is it in Puerto Penasco?
Puerto Penasco is in the America/Bahia_Banderas time zone; the live clock above shows the current local time.
Is 0638 a mobile or a landline code?
0638 is a geographic (landline) area code for Puerto Penasco. Mobile numbers in Mexico use their own separate prefixes.