Area Code 736 – Changde, Hunan
The phone area code for Changde, Hunan is 736 (international format +86736). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 736
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Changde, Hunan
Geographic Overview
The +86 736 area code is a geographic National Destination Code (NDC) assigned to the city of Changde (常德), located in the northern part of Hunan Province, China. Changde is a prefecture-level city that administers several districts and counties, including Wuling District, Dingcheng District, Hanshou County, Taoyuan County, and others. The area code covers the entire administrative jurisdiction of Changde, serving both urban and rural subscribers connected to the public switched telephone network (PSTN).
Dialing Formats
When calling a fixed-line number in Changde from within China, you must dial the trunk prefix 0, followed by the area code 736, and then the local 7-digit subscriber number. The complete national dialing format is: 0 736 XXXX XXX (where X represents the local number). For example, a local number such as 1234567 would be dialed as 0736 1234567 from any other city in China.
For international callers, the country code for China is +86, and the leading trunk prefix 0 is omitted. The international dialing format becomes: +86 736 XXXX XXX. For instance, if the local number is 1234567, an international caller would dial +86 736 1234567.
Local and Domestic Calling Instructions
Within Changde itself, local calls to other fixed-line numbers in the same area code typically require only the 7-digit subscriber number, without the area code. However, some overlay or multi-line situations may require the full 10-digit format (area code + number) even for local calls; always follow the instructions of your service provider. For calls from other provinces or cities in China, use the national format 0736 followed by the local number.
Overlay and Numbering Considerations
As of the latest ITU-T E.164 national numbering plan updates, the 736 area code is not overlaid with another NDC. The number length for fixed-line subscribers is 7 digits, making the total international number length 11 digits (including country code). Mobile numbers in China use separate prefixes (e.g., 13x, 15x, 18x) and are not affected by this geographic code.
Caller Guidance
For callers within China, always include the trunk prefix 0 when dialing from outside the area. For foreign callers, ensure you have the correct country code and omit the leading zero. If you are unsure about the local number length, verify with the recipient or use an international directory service. VoIP and mobile users should note that while geographic numbers are tied to a physical location, calls to these numbers are routed over the PSTN and may incur standard long-distance charges depending on your carrier plan.