Area Code 55 – Mobile Network
The phone area code for Mobile Network is 55 (international format +97155). Browse local exchange codes (NXX) and carrier assignments below.
Understanding UAE Mobile Prefix +971 55
The +971 55 prefix is a non-geographic mobile network code assigned within the United Arab Emirates (UAE) national numbering plan, as governed by the Telecommunications and Digital Government Regulatory Authority (TDRA). Unlike geographic area codes that correspond to specific emirates or cities, the 55 prefix is dedicated exclusively to mobile services, making it location-independent across the UAE. Subscribers using this prefix can be reached anywhere in the country, from Dubai and Abu Dhabi to Sharjah and the northern emirates, without any regional routing implications.
Numbers bearing the +971 55 prefix are 12 digits in international format, comprising the country code (+971), the national destination code (55), and a 7-digit subscriber number (e.g., +971 55 123 4567). Domestically, callers dial the prefix and subscriber number without the leading +971, typically as 055 123 4567. This prefix is allocated to mobile network operators (MNOs) and mobile virtual network operators (MVNOs) operating in the UAE. Historically, it was associated with Etisalat (now e&), but due to mobile number portability (MNP), subscribers may have retained their 55 numbers when switching to other operators such as du or Virgin Mobile UAE. Therefore, the prefix does not definitively indicate the current network operator.
For international callers, the correct dialing format is +971 55 123 4567. When calling from a landline or mobile phone outside the UAE, you must replace the leading zero of the domestic format with the +971 country code. For example, a local number 055 123 4567 becomes +971 55 123 4567 internationally. It is essential to omit the initial '0' when using the international prefix.
From a technical perspective, +971 55 numbers support standard mobile services, including voice calls, SMS, MMS, and mobile data. They are fully integrated into the UAE's PSTN and mobile networks, enabling seamless interconnection with fixed-line and other mobile services. SMS and voice calls to these numbers are routed through the national mobile network, and international SMS delivery follows standard E.164 addressing.
Businesses and individuals should note that while the 55 prefix is non-geographic, it is not a toll-free or special-rate service. Calls to +971 55 numbers are charged according to the caller's tariff, and for international callers, international rates apply. The UAE's mobile market is highly advanced, with 5G coverage widely available, ensuring that subscribers on 55 prefixes enjoy high-speed connectivity and reliable service.