Area Code 278 – Apure/Barinas

Overview of Area Code 278 (Venezuela)

Area code 278 is a geographic National Destination Code (NDC) within the Venezuelan national numbering plan, conforming to ITU-T E.164 standards. It serves the western plains region of the country, primarily covering the states of Apure and Barinas. This area is characterized by extensive cattle ranching, agriculture, and significant river systems, including the Apure and Meta rivers.

The code is assigned to fixed-line (PSTN) services, including residential, business, and government lines. It is not a mobile prefix; mobile numbers in Venezuela are identified by their own distinct NDCs (e.g., 412, 414, 416) and are non-geographic.

Geographic Coverage and Major Cities

Within the 278 area code, the principal cities and towns include:

• San Fernando de Apure – Capital of Apure state and the largest urban center in the region.
• Barinas – Capital of Barinas state, an important agricultural and commercial hub.
• Other localities: Guasdualito, Elorza, Biruaca, and Socopó.

The region is served by the national telecommunications operator, Cantv, as well as private fixed-line providers. The code covers both urban and rural areas, with rural coverage often relying on wireless local loop (WLL) technology.

Dialing Formats

Understanding the correct dialing procedure is essential for both domestic and international callers.

• Domestic (within Venezuela): Dial the national trunk prefix 0, followed by the area code 278, and then the 7-digit subscriber number. Example: 0-278-XXX-XXXX.
• International (from abroad): Dial the international access prefix (e.g., 00 or +), then Venezuela's country code 58, followed by the area code 278 (without the leading 0) and the 7-digit subscriber number. Example: +58-278-XXX-XXXX.

For instance, to call a fixed line in San Fernando de Apure from the United States, you would dial: 011 58 278 XXX XXXX.

Overlay and Numbering Considerations

As of the latest updates, area code 278 does not have an overlay. Each geographic area in Venezuela retains a unique NDC, and local calls within the same area code do not require the trunk prefix or area code; only the 7-digit subscriber number is dialed. However, for calls from mobile phones, it is recommended to always use the full national format (0-278-XXX-XXXX) to avoid routing errors.

Number portability is available in Venezuela, allowing users to retain their fixed-line numbers when switching providers, but geographic portability is limited; the number typically remains associated with the original geographic area.

Practical Guidance for Callers

For local callers within the 278 region, simply dial the 7-digit number. For callers from other parts of Venezuela, include the trunk prefix and area code. International callers must use the country code and omit the leading zero. Always verify the current dialing rules with your service provider, as they may vary for VoIP or mobile networks.