Area Code 549 – Casablanca/Marrakech/Agadir

Geographic Coverage and Administrative Jurisdiction

The +212 549 prefix is a geographic National Destination Code (NDC) assigned to the Kingdom of Morocco's national numbering plan, as administered by the Agence Nationale de Réglementation des Télécommunications (ANRT). This code serves a multi-city region encompassing the economic capital Casablanca, the cultural hub Marrakech, and the coastal city of Agadir. Each of these cities falls under distinct administrative jurisdictions—Casablanca-Settat, Marrakech-Safi, and Souss-Massa respectively—but shares this common trunk code for fixed-line services. The 549 prefix is used for both traditional PSTN (Public Switched Telephone Network) lines and VoIP-based fixed services that have been assigned geographic numbers.

Dialing Formats and Caller Instructions

For international callers, the full E.164 format is essential: dial the international access prefix (e.g., 00 from most countries, or + from mobile networks), followed by Morocco's country code 212, then the NDC 549, and the subscriber's 6-digit local number. For example, a fixed line in Casablanca might be reached at +212 549-XXXXXX. When dialing from within Morocco, the trunk prefix 0 must be used before the NDC: 0 549-XXXXXX. This applies to both local and long-distance calls within the country. It is important to note that the 549 code is not an overlay; it serves specific central office areas, and subscribers cannot change their NDC without changing their physical line location.

Primary Cities and Numbering Implications

The 549 prefix covers a broad geographic area, and the specific central office code (the first digits of the local number) often indicates the exact city or district. For instance, numbers beginning with 549-0 may be routed to Casablanca's central business district, while 549-4 could correspond to Marrakech's Guéliz area, and 549-8 to Agadir's administrative zone. However, due to number portability, this correlation is not absolute. Callers should always verify the full number to ensure accurate routing.

Caller Guidance for Local and Foreign Users

Local callers within the same city can often dial the 6-digit subscriber number directly without the area code, depending on the operator's local dialing plan. However, for clarity and to avoid misdials, it is recommended to always use the full national format (0 549-XXXXXX) when calling from a different city or mobile network. Foreign callers must replace the leading 0 with +212, as the 0 is a national trunk prefix and is not used in international dialing. Mobile users in Morocco can dial the 0 549 number directly, as inter-network calls are fully supported.

Understanding the 549 prefix is crucial for businesses and individuals who frequently communicate with these major Moroccan cities. Whether for customer outreach, remote work, or personal calls, using the correct dialing format ensures seamless connectivity.