Dialing in Mexico Effective Aug 3, 2019
Dialing in Mexico
The area code in Puerto Penasco is 638. So to call a number in Puerto Penasco from from a Mexican landline or Mexican Cell Phone would be Area Code + 7 digit #.
800 #: 001-880+7 Digit #
866 #: 001-883+7 Digit #
877 #: 001-882+7 Digit #
888 #: 001-881+7 Digit #
* When calling a US or Canada toll free number from Mexico, the prefix is different – see above. Note that when you are dialing toll free from Mexico, this is no longer a toll free call – the caller will be charged international rates. At the Sonoran Sea, our phone package for the land lines includes long distance, so the calls are still free. If you call from a different Mexican land line, the call would be charged to the caller.