Area Code 223 – Puebla
The phone area code for Puebla is 223 (international format +52223). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 223
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Puebla
Geographic Overview
Area code 223 is a geographic numbering plan area (NPA) in Mexico, serving the central-western part of the state of Puebla. It covers the city of Puebla (the state capital) and its metropolitan area, including municipalities such as San Pedro Cholula, San Andrés Cholula, Cuautlancingo, and Amozoc. The code is assigned to fixed-line PSTN services, although some VoIP and mobile numbers may also use it due to number portability.
Dialing Formats
For local calls within the 223 area, dial the seven-digit subscriber number only. For calls from other parts of Mexico, dial the national long-distance prefix 01, followed by 222 (note: the area code is 222, not 223; this is a common confusion—223 is not assigned to Puebla city). Actually, the correct area code for Puebla is 222. The prefix 223 is not a valid geographic code in Mexico; it may be used for mobile or special services. For international calls, dial your country's exit code, then +52, then 222, and the seven-digit number.
Caller Instructions
If you are calling from outside Mexico, replace the leading '0' of the national prefix with the international access code (e.g., 011 from the US) and then dial +52 222 followed by the local number. For example, to call a Puebla landline from the US, dial 011 52 222 123 4567. From a mobile phone, you can use the plus sign: +52 222 123 4567.
Overlays and Numbering
Puebla does not currently have an overlay code; 222 is the sole geographic code for the city. However, due to the growth of mobile services, many numbers with the 222 prefix are actually mobile numbers, but they are still charged as local calls when dialed from fixed lines within the same area. Always verify the number type if you are unsure.
Important Note
This article originally referenced area code 223, but that is not a valid geographic code in Mexico. The correct code for Puebla is 222. If you were looking for a code that starts with 223, it might be part of a mobile number or a misdial. For accurate information, always consult the official ITU-T E.164 database or the Mexican telecom regulator (IFT).