Area Code 999 – Conkal/Merida, YUC
The phone area code for Conkal/Merida, YUC is 999 (international format +52999). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 999
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Conkal/Merida, YUC
Geographic Coverage and Administrative Jurisdiction
The area code 999 is a geographic National Destination Code (NDC) assigned to the state of Yucatán in southeastern Mexico. It serves the capital city of Mérida and its metropolitan area, including the municipality of Conkal and other nearby localities such as Kanasín, Ucú, and Umán. The code covers the central and western parts of the state, while other regions of Yucatán use different area codes (e.g., 986 for the eastern/southern areas). Administratively, the 999 area code falls under the jurisdiction of the Federal Telecommunications Institute (IFT), which regulates numbering resources in Mexico.
Dialing Formats and Caller Instructions
For local calls within the 999 area code, subscribers can dial the 8-digit local number directly (e.g., 999 123 4567). However, for calls from other area codes within Mexico, the full national dialing format must be used: 01 999 123 4567. International callers should dial the country code for Mexico (+52), followed by the area code and the local number: +52 999 123 4567. Note that when dialing from abroad, the leading '0' of the national prefix is omitted.
Overlay and Numbering Considerations
Currently, the 999 area code does not have an overlay; it is the sole NDC for the Mérida region. However, due to growing demand for telecommunication services, the IFT periodically reviews numbering capacity. Subscribers should be aware that number portability allows users to retain their 999 numbers when switching service providers, but the geographic significance of the code remains tied to the original location.
Services and Usage
The 999 area code supports both fixed-line (PSTN) and mobile services. Mobile numbers in this region also begin with 999, but they are non-geographic in nature and can be used across the country. For businesses, having a 999 number establishes a local presence in Mérida, which is a major economic and cultural hub in the Yucatán Peninsula. The region is known for its tourism, maquiladora industry, and growing tech sector.
Practical Tips for Callers
- When calling a 999 number from outside Mexico, always replace the trunk prefix '0' with the international access code of your country, then dial +52 999.
- If you are in Mexico but outside the 999 area, remember to include the national long-distance prefix '01' before the area code.
- For mobile numbers with the 999 prefix, dialing from abroad is the same as for landlines: +52 999 followed by the 8-digit number.