Ramos Arizpe is the heart of the Coahuila automotive cluster and shares the 844 area code (LADA) with Saltillo and the surrounding industrial region.
How to Call Ramos Arizpe from Overseas
Calls to Ramos Arizpe from abroad must use Mexico's 10-digit dialing format. To reach a local number:
- Dial your country's exit code (e.g., 011 for USA/Canada, 00 for UK/Europe)
- Dial 52 (Mexico country code)
- Dial the area code (844)
- Dial the 7-digit local number
Example: Calling Ramos Arizpe from the USA
011 52 844 123 4567
Where:
011 = US exit code
52 = Mexico country code
844 = Ramos Arizpe area code
123 4567 = Local phone number
Quick Facts
Area Code 844 Coverage
The 844 area code serves the "Southeastern Region" of Coahuila, one of Mexico's most productive zones:
Ramos Arizpe
Major automotive assembly hub (General Motors, Stellantis)
Saltillo
The state capital and neighboring commercial center
Arteaga
Known as the "Switzerland of Mexico," located just east of the city
Derramadero
Rapidly growing industrial zone south of Saltillo