Area Code 496 – Zacatecas
The phone area code for Zacatecas is 496 (international format +52496). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 496
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Zacatecas
Geographic Coverage and Administrative Jurisdiction
The area code 496 is a geographic National Destination Code (NDC) assigned to the state of Zacatecas, Mexico. It serves the central and southern portions of the state, with the city of Zacatecas (the state capital) as its primary hub. The coverage area includes the municipalities of Zacatecas, Guadalupe, Fresnillo, Jerez, and others within the state's jurisdiction. This code is used for fixed-line (PSTN) services, and in accordance with Mexico's numbering plan, it is also used for some VoIP and wireless local loop services that are registered to the geographic area.
Dialing Formats and Caller Instructions
For local callers within the 496 area code, calls are made using the 7-digit local number (without the area code). For example, to call a fixed line in Zacatecas city, you would dial 123-4567.
For long-distance calls from other parts of Mexico, the format is: 01 496 123 4567. The leading '01' is the national long-distance prefix, followed by the area code and the 7-digit local number.
For international callers, the format is: +52 496 123 4567. The '+52' is Mexico's country calling code, followed by the area code and the local number. Note that the national long-distance prefix '01' is not used when dialing from abroad.
Overlay and Numbering Considerations
As of the latest ITU-T E.164 updates, the 496 area code does not have an overlay. However, due to increasing demand, Mexico's Federal Telecommunications Institute (IFT) has implemented number pooling and other conservation measures. Callers should always dial the full 10-digit number (area code + local number) for long-distance and international calls to ensure proper routing.
Practical Examples for Callers
- Local call (within 496): Dial 123-4567.
- National long-distance (from Mexico City): Dial 01 496 123 4567.
- International call (from the United States): Dial 011 52 496 123 4567 (or +52 496 123 4567 from mobile).
When dialing from a mobile phone in Mexico, it is common to omit the '01' prefix and dial 496 123 4567 directly, as mobile networks automatically route the call. However, for clarity and to avoid errors, it is recommended to use the full national format when dialing from landlines.