Area Code 3042 – Sangoya
The phone area code for Sangoya is 3042 (international format +2243042). Browse local exchange codes (NXX) and carrier assignments below.
📍 Geographic Location of Sangoya
Geographic Overview
The area code 3042 is a geographic National Destination Code (NDC) assigned to the Sangoya region within the Republic of Guinea. Sangoya is a sub-prefecture located in the Boké Region of western Guinea, an area known for its bauxite mining operations and the Sangarédi mining district. The code follows the ITU-T E.164 international numbering plan, ensuring standardized dialing procedures for both domestic and international callers.
Dialing Formats
To call a fixed-line subscriber in Sangoya from within Guinea, you must dial the trunk prefix 0, followed by the area code 3042 and the subscriber's local number. The complete domestic format is 0 3042 XX XX XX (where X represents the local digits). For example, a local number might be dialed as 0 3042 12 34 56.
For international callers, the country calling code for Guinea is +224. When dialing from abroad, you must omit the leading trunk prefix '0'. Therefore, the international format becomes +224 3042 XX XX XX. For instance, to reach the same subscriber, you would dial +224 3042 12 34 56.
Caller Instructions
- Local callers (within Guinea): Always include the trunk prefix '0' before the area code when dialing from any other region in Guinea. Example: 0 3042 12 34 56.
- International callers: Replace the trunk prefix with the country code +224. Do not add any extra zeros. Example: +224 3042 12 34 56.
Administrative and Regulatory Notes
The numbering plan for Guinea is administered by the Autorité de Régulation des Postes et Télécommunications (ARPT). Geographic codes like 3042 are allocated to fixed-line services, primarily operated by the incumbent operator, Société des Télécommunications de Guinée (Sotelgui). As with many West African nations, the fixed-line infrastructure is limited, and the majority of telecommunication services are provided via mobile networks. However, geographic codes remain essential for official, business, and institutional communications within the region.
There are no known overlay codes or recent changes to the 3042 area code. Subscribers in Sangoya retain their numbers when moving within the same geographic area, but number portability across different regions or service types is not yet widely implemented.