Area Code 626 – Ojinaga, CHIH
The phone area code for Ojinaga, CHIH is 626 (international format +52626). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 626
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Ojinaga, CHIH
Overview of Area Code 626 (Mexico)
Area code 626 is a geographic National Destination Code (NDC) assigned to the municipality of Ojinaga, located in the northern Mexican state of Chihuahua (CHIH). This region lies along the U.S.–Mexico border, directly across from Presidio, Texas, and is part of the Chihuahuan Desert. The code serves the urban area of Ojinaga as well as surrounding rural localities and ranching communities within the municipality.
Geographic Coverage and Administrative Jurisdiction
The 626 area code covers the city of Ojinaga (the municipal seat) and its immediate vicinity. It is administered under the national numbering plan of Mexico, overseen by the Instituto Federal de Telecomunicaciones (IFT). The region is characterized by its border economy, with significant cross-border trade and tourism. Nearby towns such as Manuel Ojinaga, and smaller settlements like Coyame (though some may use different codes), are within the general service area.
Dialing Formats and Instructions
For callers within Mexico, the national long-distance format is used: dial 01 626 XXX XXXX (where X represents the 7-digit local number). For international callers, the format is +52 626 XXX XXXX. When placing a call from a local landline within the same area code, the 7-digit number can often be dialed directly, but it is recommended to use the full national format to avoid confusion, especially with mobile numbers.
For example, to call a business in Ojinaga from the United States, you would dial 011 52 626 123 4567 (or +52 626 123 4567 from a mobile phone). From Mexico City, you would dial 01 626 123 4567.
Numbering and Overlay Considerations
As of the latest IFT updates, there is no overlay code for 626; it remains a standalone geographic code. However, due to the growth of mobile services, many numbers in this area may be assigned to mobile carriers, even though the code is geographic. This is possible because Mexican numbering allows mobile numbers to be assigned geographic codes. Therefore, callers should be aware that a number with the 626 prefix could be a landline or a mobile phone.
Practical Information for Callers
When calling from abroad, always include the country code (+52) and drop the leading '0' that is used for domestic long-distance calls. For local callers, using the national format ensures proper routing. The region operates on Central Time (UTC-6, with daylight saving time observed). If you are dialing a number in Ojinaga from a U.S. phone, note that the U.S. country code is not used; you must use Mexico's +52.