| Local Call | 7 Digit Number |
| National long distance | 01+Area Code+7 Digit Number |
| International long distance to U.S. and Canada | 00+1+Area Code+7 Digit Number |
| International long distance any Country | 00+Country Code+Area Code+Number |
| Calling from another country | 52+Area Code+7 Digit Number |
| Exact time | 030 |
| Directory assistance | 040 |
| Telephone lines maintenance | 050 |
| Police | 060 |
| Ambulance | 066 |
| Fire department | 068 |
| Electric company | 071 |
| Citizen assistance | 072 |
| Border crossing | 700 7000 |
| Border crossing | (619) 690 8999 |
| Information San Diego | (619) 555 1212 |
| Acapulco, Guerrero | 744 |
| Aguascalientes, Aguascalientes | 449 |
| Campeche, Campeche | 981 |
| Ciudad México, D.F. | 55 |
| Cuernavaca, Morelos | 777 |
| Chihuahua, Chihuahua | 614 |
| Durango, Durango | 618 |
| Ensenada, Baja Califonia | 646 |
| Guadalajara, Jalisco | 33 |
| Guanajuato, Guanajuato | 473 |
| Mexicali, Baja California | 686 |
| Oaxaca, Oaxaca | 951 |
| Pachuca, Hidalgo | 771 |
| Puerto Vallarta, Jalisco | 322 |
| Queretaro, Queretaro | 442 |
| Rosarito, Baja Califonia | 661 |
| San Felipe, Baja California | 686 |
| Tecate, Baja California | 665 |
| Tepic, Nayarit | 311 |
| Tijuana, Baja California | 664 |
| Tlaxcala, Tlaxcala | 246 |
| Zacatecas, Zacatecas | 492 |
| Capitania de Puerto | Tel (661) 612 0538 |
| Weather Experts | www.wx.com |
| Weather Channel | www.weather.com |