Area Code 222 – Puebla
The phone area code for Puebla is 222 (international format +52222). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 222
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Puebla
Geographic Overview and Coverage
The +52 222 country and area code combination corresponds to the geographic region of Puebla, Mexico. Specifically, this National Destination Code (NDC) serves the city of Puebla de Zaragoza, the capital of the state of Puebla, as well as its metropolitan area. This includes surrounding municipalities such as San Andrés Cholula, San Pedro Cholula, Cuautlancingo, and Amozoc. The coverage area is characterized by a mix of residential, commercial, and industrial zones, with a dense urban core and expanding suburban developments.
Dialing Formats and Procedures
For callers within Mexico, dialing a fixed-line number in Puebla requires the national long-distance prefix '01', followed by the area code 222, and the seven-digit local number. For example, to reach a local number 123-4567, you would dial 01 222 123 4567. However, if you are calling from within the same area code (i.e., from another fixed-line in the Puebla metropolitan area), you can often dial just the seven-digit local number directly, depending on your carrier's local dialing plan. For international callers, the format is +52 222 123 4567 (or 011 52 222 123 4567 when dialing from the US/Canada). The plus sign (+) represents the international access prefix used in most countries, and the country code for Mexico is +52.
Numbering and Regulatory Context
Under the ITU-T E.164 standard, the full international number consists of the country code (52), the area code (222), and the subscriber number (seven digits), totaling 10 digits after the country code. The area code 222 is a geographic code, meaning it is tied to a specific physical location. The Federal Telecommunications Institute (IFT) regulates numbering resources in Mexico. In recent years, due to growing demand, overlay codes have been introduced in some regions, but as of now, 222 remains the sole geographic code for Puebla city. However, number portability allows users to retain their numbers when switching service providers, so a number with the 222 prefix may not always be physically located in Puebla.
Practical Guidance for Callers
When calling a Puebla number from abroad, always use the international format: +52 222 followed by the seven-digit number. Do not omit the area code, as it is essential for routing the call correctly. For local callers, be aware that mobile numbers in Mexico have their own prefixes (e.g., 222 is also used for mobile numbers in the same region, but mobile numbers are non-geographic and can be ported). If you are unsure whether a number is fixed or mobile, dialing the full national format (01 222...) will work for both, though mobile numbers may require the same dialing procedure. For businesses, it is advisable to display numbers in international format on websites and marketing materials to facilitate global reach.