Area Code 450 – Morelia
The phone area code for Morelia is 450 (international format +52450). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 450
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Morelia
Geographic Overview
The +52 450 area code is a geographic National Destination Code (NDC) assigned to the city of Morelia, the capital and largest city of the state of Michoacán, in central Mexico. Morelia is a major cultural and economic hub, known for its well-preserved colonial architecture and as the seat of the state government. The area code covers the urban zone of Morelia and its immediate metropolitan area, including surrounding localities such as Charo and Tarímbaro, which are part of the Morelia metropolitan area.
Dialing Formats
For international callers, the correct format is +52 450 XXX XXXX, where +52 is the Mexico country code, 450 is the area code, and the subscriber number is 7 digits long. Within Mexico, when calling from a different area code, you must dial the long-distance prefix 01, followed by 450 and the 7-digit local number: 01 450 XXX XXXX. For local calls within the Morelia area, the area code is not required; simply dial the 7-digit subscriber number.
Administrative and Regulatory Context
This area code is part of the national numbering plan administered by the Instituto Federal de Telecomunicaciones (IFT). It is a geographic code, meaning that the number is tied to a specific location, and calls are routed based on the physical location of the line. However, with the growth of VoIP and number portability, a number with this prefix may be used by a customer who is physically elsewhere, but the number retains its geographic association for routing and emergency services.
Overlays and Numbering Resources
Currently, there is no overlay code for Morelia; the 450 area code serves the entire metropolitan area. As the demand for numbers increases, the IFT may introduce an overlay, but as of now, 450 remains the sole geographic code for this region. The 7-digit subscriber numbers provide a theoretical capacity of up to 10 million numbers, though not all are assignable due to administrative restrictions.
Practical Guidance for Callers
If you are calling a Morelia number from abroad, always use the international format +52 450 XXX XXXX. If you are in Mexico but outside the area, dial 01 450 XXX XXXX. For local calls, just dial the 7-digit number. Remember that mobile numbers in Mexico have their own prefixes and are not part of the geographic numbering plan, so do not confuse a 450 number with a mobile number.