Mexico's telephone system is slowly catching up with modern times. Most telephone numbers have 10 digits. Every city and town with telephone access has a two-digit (Mexico City, Monterrey, and Guadalajara) or three-digit (everywhere else) area code. In Mexico City, Monterrey, and Guadalajara, local numbers have eight digits; elsewhere, local numbers have seven digits. To place a local call, you do not need to dial the area code. Many fax numbers are also regular phone numbers; ask whoever answers for the fax tone ("me da tono de fax, por favor").

The country code for Mexico is 52.

To call Mexico:

1. Dial the international access code: 011 from the U.S. and Canada; 00 from the U.K., Ireland, or New Zealand; or 0011 from Australia.

2. Dial the country code: 52.

3. Dial the two- or three-digit area code, then the eight- or seven-digit number. For example, if you wanted to call the U.S. consular agent in Acapulco, the entire number would be 011-52-744-484-0300. If you wanted to dial the U.S. embassy in Mexico City, the entire number would be 011-52-55-5080-2000.

To make international calls: To make international calls from Mexico, dial 00, then the country code (U.S. and Canada 1, U.K. 44, Ireland 353, Australia 61, New Zealand 64). Next, dial the area code and number. For example, to call the British Embassy in Washington, you would dial 00-1-202-588-7800.

To call a Mexican cellular number: From the same area code, dial 044 and then the number. To dial the cellular phone from anywhere else in Mexico, first dial 01, and then the three-digit area code and the seven-digit number. To place an international call to a cellphone (e.g., from the U.S.), you now must add a 1 after the country code: for example, 011-52-1 + 10-digit number.

For directory assistance: Dial tel. 040 if you're looking for a number inside Mexico. Note: Listings usually appear under the owner's name, not the name of the business, and your chances of finding an English-speaking operator are slim.

For operator assistance: If you need operator assistance in making a call, dial tel. 090 to make an international call, and tel. 020 to call a number in Mexico.

Toll-free numbers: Numbers beginning with 800 within Mexico are toll-free, but calling a U.S. toll-free number from Mexico costs the same as an overseas call. To call an 800 number in the U.S., dial 001-880 and the last seven digits of the toll-free number. To call an 888 number in the U.S., dial 001-881 and the last seven digits of the toll-free number. For a number with an 887 prefix, dial 882; for 866, dial 883.

Mobile Phones

Telcel is Mexico's expensive, primary cellphone provider. It has upgraded its systems to GSM and offers good coverage in much of the country, including the major cities and resorts. Most Mexicans buy cellphones without a specific coverage plan and then pay as they go or purchase prepaid cards with set amounts of air-time credit. These cellphone cards with scratch-off pin numbers can be purchased in Telcel stores as well as many newspaper stands and convenience stores.

Many North American and European cellphone companies offer networks with roaming coverage in Mexico. Rates can be very high, so check with your provider before committing to making calls this way. An increasing number of Mexicans, particularly among the younger generation, prefer the less expensive rates of Nextel (, which features a range of service options. Cellular Abroad ( offers cellphone rentals and purchases as well as SIM cards for travel abroad. Whether you rent or purchase the cellphone, you need to purchase a SIM card that is specific for Mexico.

Internet & Wi-Fi

Mexico's largest airports offer Wi-Fi access provided for a fee by Telcel's Prodigy Internet service. Most five-star hotels now offer Wi-Fi in the guest rooms for free or for a fee. Hotel lobbies often have Wi-Fi as well. To find public Wi-Fi hotspots in Mexico, go to; its Hotspot Finder holds the world's largest directory of public wireless hotspots.

Many large Mexican airports have Internet kiosks, and quality Mexican hotels usually have business centers with Internet access. You can also check out such copy stores as FedEx Office or OfficeMax, which offer computer stations with fully loaded software (as well as Wi-Fi).

Note: This information was accurate when it was published, but can change without notice. Please be sure to confirm all rates and details directly with the companies in question before planning your trip.