Area Code 5226 – Casablanca

Overview of Morocco’s +212 5226 Geographic Code

The +212 5226 numbering block is a geographic National Destination Code (NDC) assigned within the Casablanca telephone exchange area of Morocco. It is part of the larger +212 522 numbering plan, which serves the economic capital and its surrounding metropolitan region. The prefix 5226 is specifically allocated to landline (fixed-line) subscribers connected to the Casablanca central office, following the ITU-T E.164 international numbering standard. As a geographic code, it identifies the physical location of the subscriber’s line, enabling callers to determine the general area of the called party.

Coverage and Administrative Jurisdiction

The 5226 prefix covers the central and eastern districts of Casablanca, including neighborhoods such as Ain Sebaa, Sidi Bernoussi, and the industrial zones. It falls under the administrative jurisdiction of the Casablanca-Settat region, Morocco’s primary economic hub. The code is managed by the Agence Nationale de Réglementation des Télécommunications (ANRT), the national regulatory authority, which oversees the allocation and assignment of numbering resources to licensed operators, primarily Maroc Telecom and Orange Maroc for fixed-line services.

Dialing Formats and Instructions

When calling a number with the 5226 prefix, the dialing format depends on the caller’s location:

• Local calls within Morocco (from a different fixed line or mobile): Dial 05226XXXXX (the full national significant number, which is 9 digits after the trunk prefix 0). For example, a local caller would dial 05226 12345.
• International calls to Morocco: Dial the international access prefix (e.g., 00 from most countries, or + on mobile), followed by the country code 212, then the NDC without the leading 0, and the subscriber number. For instance, from the US, you would dial 011 212 5226 12345; from a mobile phone, +212 5226 12345.

Note that the leading 0 is a trunk prefix used only for domestic dialing and is omitted when dialing from abroad. The subscriber number length within the 5226 block is typically 5 digits, making the total national number 9 digits (0-5226-XXXXX).

Overlay and Numbering Considerations

Casablanca has multiple geographic prefixes (e.g., 522, 523, 524) to accommodate the high demand for fixed-line services. There is no overlay code in the traditional sense; instead, different central offices have distinct prefixes. However, due to number portability, a number beginning with 5226 may be routed to a different operator or even a different technology (e.g., VoIP) while retaining the original prefix. Callers should always verify the number’s validity and be aware that the geographic indication may not reflect the actual physical location if the number has been ported.

Practical Guidance for Callers

For local callers, using the full national format (with the leading 0) is mandatory. For international callers, always replace the leading 0 with the +212 country code. If you encounter issues, confirm the number’s length: a valid 5226 number should have 9 digits after the trunk prefix (e.g., 0522612345). Businesses in Casablanca often list their numbers with the international format (+212 5226 …) to facilitate global communication.