If you are calling a cell phone in a Mexican area code different from your own, you need to include the prefix 045. e.g. For a call from Guadalajara to a Mexico City mobile phone, dial 045-55-xxxx-xxxx.International calls to Mexican cell phones are dialed like regular international calls. e.g. To call a Mexico City mobile phone from the U.S., dial 011 + 52 + 1 + area code + number.TEP 2: Dial 52, Mexico's country calling code. STEP 3: Dial the 2-3-digit area code for the city you wish to call. STEP 4: Dial the 7-8-digit local subscriber number you wish to call. If you are having a hard time connecting, dial 00 for an international operator.
Rules of thumb to take into account when looking at the cost of building a house: 1  You should work towards a price of between $1200 and $1700 per m2. 2  The larger the home the cheaper the price per m2. 3  Its cheaper to build a single story home than it is to build a double story home.
  The answer depends on the region you will build in and the quality and type of materials used. On average, the cost per square foot to build an average home is $125 per â¦ square foot.  There are some builders, who build what is called formula homes. That is a home that is built on your property, built to specific designs in a small selection of choices and layouts, exclusive of options.n average, the cost per square foot to build an average home is $125 per â¦ square foot.   There are some builders, who build what is called formula homes.