Area Code 838 – Deyang, Sichuan
The phone area code for Deyang, Sichuan is 838 (international format +86838). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 838
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Deyang, Sichuan
Overview of Area Code +86 838
Area code 838 is a geographic National Destination Code (NDC) assigned to Deyang, a prefecture-level city in the eastern part of Sichuan Province, China. Deyang is an important industrial center, known for its machinery and equipment manufacturing, and administers several districts and counties, including Jingyang District, Luojiang District, Guanghan City, Shifang City, and Mianzhu City. The code covers the entire administrative area of Deyang, and all local fixed-line telephone numbers within this region share this prefix.
Dialing Formats
When calling a Deyang landline from within China (outside the local area), the standard national trunk prefix 0 must be dialed before the area code, followed by the local subscriber number. The complete national format is: 0 838 XXXX XXXX (where X represents the 8-digit local number). For example, a local number such as 1234 5678 would be dialed as 0838 1234 5678 from other parts of China.
For international callers, the Chinese country code +86 is used, and the leading trunk prefix '0' is omitted. The international dialing format is: +86 838 XXXX XXXX. For instance, to call the same number from abroad, you would dial +86 838 1234 5678.
Local and Overlay Considerations
Within Deyang, local calls are made by dialing only the 8-digit subscriber number, without the area code. As of the latest numbering plan updates, there is no overlay code for Deyang; the 838 code is the sole geographic area code for the region. However, due to the rapid growth of telecommunications, it is always advisable to check with local service providers for any future changes.
Caller Instructions
Local callers (within Deyang): Simply dial the 8-digit local number. Domestic callers (outside Deyang but within China): Dial 0838 followed by the local number. International callers: Dial your country's exit code (e.g., 011 from the US, 00 from most European countries), then 86, then 838, and finally the local 8-digit number. Ensure you drop the '0' from the area code when calling from abroad.
All numbers under the 838 code are geographic fixed-line numbers, primarily used by residential and business subscribers. Mobile numbers in Deyang are not assigned this prefix; they use China's mobile network prefixes (e.g., 13x, 15x, 18x) and are non-geographic.