Area Code 292 – Can Tho City

Geographic Overview

The +84 292 country/area code is the national destination code (NDC) assigned to Can Tho City, a centrally governed municipality in the Mekong Delta region of southern Vietnam. As a geographic code, 292 replaced the earlier 071 code following Vietnam's telecommunications renumbering plan in 2017. Can Tho is the largest city in the delta, serving as a major economic, cultural, and transportation hub. The code covers all administrative districts within the city, including Ninh Kieu, Binh Thuy, Cai Rang, and O Mon, as well as the surrounding suburban and rural areas under Can Tho's jurisdiction.

Dialing Formats

For domestic callers within Vietnam, the trunk prefix '0' is used before the area code. The complete domestic format is: 0 292 XXX XXXX (where X represents the subscriber number). For international callers, the Vietnamese country code +84 is used, and the leading '0' is dropped. The international format is: +84 292 XXX XXXX. For example, a landline number in Ninh Kieu district might be dialed domestically as 0292 345 6789, and internationally as +84 292 345 6789.

Numbering Structure and Overlays

Subscriber numbers under the 292 code are 7 digits long, making the total national significant number (NSN) 10 digits (including the area code). No overlay codes have been introduced for Can Tho; the 292 code remains the sole geographic code for the city. However, due to the growth of mobile and VoIP services, many businesses and residents use non-geographic numbers, so it is always advisable to confirm the type of number before dialing.

Caller Instructions

Local callers within Can Tho must still dial the full area code (0292) even for calls to numbers in the same city. This is standard practice in Vietnam's closed numbering plan. For callers from other provinces in Vietnam, simply dial 0292 followed by the subscriber number. For international callers, dial your country's international access code (e.g., 011 from the US, 00 from most European countries), then 84, then 292, and the subscriber number. Do not include the trunk prefix '0' when calling from abroad.

Regulatory and Technical Notes

The 292 code is administered by the Vietnam Telecommunications Authority (VNTA) under the Ministry of Information and Communications. It is used for fixed-line PSTN and VoIP services. As with all Vietnamese geographic codes, number portability is available for fixed-line services, allowing subscribers to retain their numbers when changing providers within the same geographic area. When dialing from a mobile phone, it is essential to include the area code, as mobile networks do not automatically add it.