The Roaming Zone-Cellular Roaming Codes & Advice
Home
Mexico Roaming
Global Roaming
PRL
SID
GSM MNC
World Phones
Roaming FAQ



MEXICO WIRELESS CALLING TIPS AND PROCEDURES

( Hacer llamadas en teléfonos celulares en México )

You can turn on your wireless phone in Mexico and hope it works or you can go there equipped with the latest inside information to make and take your calls without getting cut off...or ripped off. Also, check the procedures for Making Local and Long Distance Calls in Mexico.



Important Tips When Using Cellular in Mexico:
  • When you are calling your voice mail or any US number from Mexico, you must enter "001" (or, alternatively, "+1" on GSM phones) before the number called to access a US-based phone, even if it that phone is roaming in Mexico. Most likely, the number programmed for voice mail in your phone will not work. Call "001" and then your own number for voice mail access.
  • The number for emergencies is not 911. The general number for emergencies in Mexico is "066". If you are using a GSM wireless phone, some of the more common emergency numbers are already programmed for you. So if you can only think of "911", or the European version, "112", it may convert the call for you. Be ready to speak Spanish. If you have trouble being understood, try calling your hotel and ask them for help. Program in their number as soon as you arrive.
  • You need some Spanish skills to use a Mexican cellular phone efficiently. Even if you have your prompts switched to English, most messages beyond the balance and refill access are still in Spanish. Most Mexican cellular vendors and their customer service do not speak English. Often, the concierge or someone else at your hotel should be able to help. Be prepared.
  • In most cases, calls to your own US cellular service provider ("611" or their normal customer service number) usually do not incur any charges. Check with your carrier before you leave to make sure. They may be able to help with some of your Roaming problems in English.
  • Mexican corporate cellular retailers may not sell you just a SIM. If you really want one, some stores offer a promotional phone for as low as $20US and with that you can just use the SIM.
  • Many cellular retailers offer pre-activated phones and SIM's for the convenience of tourists. Don't be afraid to ask.
  • Consider having one party call the other back based on who has the cheapest rate.
  • While the carriers claim your Mexican prepaid account and number will expire after 60 days of non-use, we have refilled both TelCel and Movistar accounts as much as 1 year after their "expiration".
  • Some of the rules and charges are different along the Mexico/US border. Sometimes charges are lower, or you might access a US cell site. Watch your Roaming indicator. Some US carriers charge lower roaming rates in Baja California.
  • With most US carriers, Mexico Roaming must be activated which is usually done for free by customer service.
  • Billing that crosses international borders isn't 100% accurate or timely. Keep your "Mexico" plan until all the charges show on your bill. You might also have calls that are never charged.
  • Caller ID does not work on all networks in all places. You may not be able to choose which calls you answer and which you ignore. Our experience has been Mexico GSM carriers usually transmit Caller ID, CDMA carriers often do not.
  • There is often a per minute charge with US GSM carriers for roaming calls that go to voice mail, even if your phone is off and even if no message is left. You can have your home carrier temporarily disable voice mail. Make sure your own network knows when you are "home" by turning on your phone once you arrive in the US. Some carriers, like AT&T, don't charge for these calls if your phone is turned off.
  • Calls to US toll-free "800" numbers (001-800... in Mexico) are not free. Per minute (or per call) rates apply, but long distance charges do not.
  • These are observations we and other contributors have noted while calling in Mexico, yours may be different, and prices are subject to change. If so, we'd like to hear from you.

  • Wireless Options in Mexico
  • Our Recommendations
  • Setting Up a Phone for making economical calls to and from Mexico.
  • Data Roaming Dangers





Procedures for Making Calls in Mexico:
  • Long Distance Calls FROM Mexico:
    To a Mexican telephone number: 01 + city code + local number
    To the U.S. or Canada: 001 + area code + local number
    To other countries: 00 + country code + city code + local number
    List of country codes
    To a cell phone in Mexico: 045 + area code + local number
    Operated-assisted calls in Mexico: 020
    Operated-assisted calls to other countries: 090
  • Long Distance Calls TO Phones in Mexico:
    From within Mexico: 01 + city code + local number
    From the U.S. or Canada: 011 + 52 + city code + local number
    From other countries: international access code + 52 + city code + local number
    Calls to a cell phone from outside Mexico: omit the "044" which often prefixes a cell phone number
  • In February 2009, Mexico passed a law requiring cell phone service providers to track and store all customer details, calls, voice mails and text messages. The law requires that purchasers of prepaid cell phones provide identification at the time of purchase. The purpose of these measures is to address the criminal use of cell phones for extortion and other illicit activities. If your Mexican cell phone is lost or stolen it is important to report the incident to the service provider to avoid any legal proceedings against you in case the telephone is used for illegal purposes.
  • As of November, 2006, the Mexican government is adding a surcharge of at least $0.14 per minute for international calls TO cell phones. This does not apply to calls to landline telephones. Some of Mexico's smaller cell phone companies have obtained a court order to block the charges. But Telmex, which controls 80% of the country's cell phone market, has agreed to impose the extra charges. So that international callers will know when they are calling a cell phone number, an additional digit will be required to complete the call. Previously, a call to a cell phone was like any other international call, 011-52 + 10-digit number. Now to reach a cell phone, call 011-52-1 + 10-digit number. Note that when calling cell phones locally you call 044 + 10-digit number. When calling internationally, the 044 is omitted.
  • You can receive calls from telephones in Mexico on your US-based wireless phone, but the caller must use your country code as though you were still in the country where the cell phone was issued. For outgoing calls, your cell phone will behave like a local telephone. You do not need to use the country code for calls to telephones within Mexico but you do need the country code for all calls to telephones outside of Mexico.
  • 044: Many Mexico cell phone numbers have the prefix "044". This is only used when calling the number locally and is omitted for incoming international calls. For example, to place a call locally to a cell phone you must dial 044 + the 10-digit number. To place a long distance call to the cell phone you omit the 044, e.g. 011-52 + the 10-digit number. To place an international call to a cell phone, you now must add a "1" after the country code, i.e. 011-52-1 + 10-digit number.
  • 045: If you are calling a Mexican cell phone from within Mexico but it is a long distance call, the prefix is 045; then dial the 10-digit number. Omit the 045 when calling from outside Mexico and dial 011-52 + the 10-digit number.


Using Land Line Phones in Mexico:
  • You can make your calls from your hotel and they will most likely charge a fee for calls, including Local, Long Distance and "Toll-Free" numbers. Some hotels can provide fax services.
  • Pay phones in Mexico accept phone cards which are available at local stores. If you are calling from a pay phone and wish to call collect or bill to a calling card, dial 09 for an international operator. Many public telephones are out of order.
  • You can buy a phone card at most convenience stores that allow you to call anywhere in the US for about $1 a minute. The cards come in various peso denominations. This is probably the least expensive non-wireless way for visitors to make Long Distance calls from Mexico to the US. It's not unusual to see guests walk out the front door of their hotel and use the pay phone out front.
  • There are small telephone offices (casetas telexónicas) that will handle your calls and faxes for a fee. You probably won't be able to use your calling card. Over time, there have been fewer of the casetas and more pay phones. The number of pay phones is decreasing with the increasing use of wireless.
  • Voice-over-Internet or VoIP is an inexpensive method to make calls in Mexico with high-speed Internet access to place economical international telephone calls. Skype is one of the most popular of these services.



HOME | SITE MAP | ABOUT THE ZONE | SEARCH THE ZONE | FOLLOW US | CONTACT | PRIVACY