Area Code 6017 – Bogotá

Overview of Colombia's +57 6017 Geographic Code

The +57 6017 prefix is a geographic National Destination Code (NDC) assigned to Bogotá, the capital district of Colombia. In the international E.164 format, the full number is written as +57 6017 XXX XXX, where +57 is the country calling code for Colombia, 601 is the NDC for Bogotá, and 7 is the initial digit of the local subscriber number. This structure reflects the national numbering plan, where the NDC '601' is used for fixed-line services in Bogotá, and the following digits (in this case, '7') are part of the subscriber's local number. It is important to note that the prefix '6017' is not a separate area code but rather the first four digits of a complete 10-digit national significant number (NSN) for a fixed-line subscriber in Bogotá.

Geographic Coverage and Administrative Jurisdiction

Bogotá, formally known as Bogotá Distrito Capital, is the capital and largest city of Colombia. It is a federal district, not part of any department, and serves as the political, economic, and cultural hub of the country. The 6017 prefix is allocated to fixed-line telephone services within the urban and suburban areas of Bogotá. This includes the city's main business districts, such as Centro Internacional, Chapinero, and Usaquén, as well as residential neighborhoods across the city's 20 localities. Because Bogotá is a single numbering plan area, the 6017 prefix can be found throughout the city, and it does not correspond to a specific borough or district.

Dialing Formats and Caller Instructions

For callers within Colombia, dialing a 6017 number requires the national trunk prefix '0' followed by the NDC and the subscriber number. For example, to call a Bogotá fixed-line number with the prefix 6017, you would dial: 0 6017 XXX XXX. For international callers, the format is: +57 6017 XXX XXX. When calling from a mobile phone in Colombia, it is common to dial the number directly in the national format (e.g., 6017 XXX XXX) without the trunk prefix, as mobile networks often handle the routing automatically. However, for landline-to-landline calls, the trunk prefix '0' is mandatory. It is also essential to note that Colombia has implemented mobile number portability, but fixed-line numbers are generally not portable across different geographic areas, so a 6017 number will remain associated with Bogotá even if the subscriber moves within the city.

Overlay Considerations and Numbering Plan

Bogotá does not have an overlay code; the NDC 601 serves the entire city. The local numbers are eight digits long, and the prefix 6017 indicates that the subscriber number starts with '7'. This is part of the standard fixed-line numbering scheme. There are no plans to introduce an overlay for Bogotá in the near future, as the current numbering capacity is sufficient. For businesses, having a 6017 number establishes a local presence in the capital, which is crucial for companies targeting the Colombian market. When calling from abroad, it is advisable to check with your service provider for international dialing rates to Colombia, as charges may vary.