050: Is It Du or Etisalat? UAE Phone Number Prefix Guide 

The 050 prefix belongs to Etisalat, now branded as e&, the UAE’s first licensed telecommunications operator.

Mobile number portability, introduced by the Telecommunications and Digital Government Regulatory Authority, means a 050 number may now route to du’s network.

Verifying the active carrier requires checking directly with either operator.

Who Does the 050 Prefix Actually Belong To?

The 050 prefix belongs to Etisalat, one of the 2 licensed telecommunications carriers operating in the UAE. Etisalat assigned the 050 prefix during the early formation of the UAE mobile network, and the prefix appears consistently under Etisalat in official prefix registries, including listings published by Wikipedia and UAE telecommunications directories.

Why Do Some Guides List 050 Under Both Carriers?

Number portability causes 050 numbers to appear under Du in some directories, even though Etisalat originally assigned the prefix. The UAE Telecommunications and Digital Government Regulatory Authority (TDRA) introduced mobile number portability, allowing subscribers to retain their existing numbers, including those with the 050 prefix, when switching between carriers like Etisalat and Du. A directory listing an 050 number under Du reflects a ported subscriber, not a Du-assigned prefix.

This distinction separates 2 different attributes of any given mobile number:

• Identifying the originating carrier, which assigned the prefix
• Tracking the current active carrier, which may differ after porting

A subscriber originally holding an Etisalat 050 number retains that number after switching to Du, if the subscriber initiates a porting request through TDRA-governed procedures. The prefix itself remains Etisalat-assigned in all cases.

Why 050 Appears Under Both Etisalat and Du

The 050 prefix appears under both Etisalat and Du across multiple UAE phone prefix sources. Etisalat has held the 050 prefix since its establishment in 1976. Some provider directories began attributing 050 to Du alongside confirmed Du prefixes such as 052 and 055. This created widespread inconsistency across documentation sources. Wikipedia assigns 050 exclusively to Etisalat. Dubai-online.com also attributes 050 solely to Etisalat. Callmama’s guide lists 050 under both carriers. The documentation across these sources remains fragmented and inconsistent.

Historical Prefix Assignment Changes

How Were UAE Mobile Prefixes Assigned Between Etisalat and Du?

Etisalat held exclusive control over the 050 prefix before Du entered the market in 2006. The Telecommunications Regulatory Authority (TRA) issued the 050 prefix nationwide as the country’s primary mobile identifier during the early development of the UAE mobile network. Before 2000, mobile and landline prefixes were not clearly separated, and the closed numbering plan required a leading 0 for all domestic calls, including mobile numbers like 050 and landline numbers like 02 and 04.

What Prefixes Did Du Receive When It Launched?

Du received 2 distinct prefixes, specifically 052 and 055, when the TRA granted it market entry around 2006 to 2007. The TRA managed this allocation without implementing mass number porting across the existing subscriber base. Etisalat retained the 050 prefix and later expanded into 2 additional prefixes, specifically 054 and 056. Du extended its prefix range by acquiring 058 through its partnership with Virgin Mobile.

Why Do Some Sources List 050 Under Du?

The 050 prefix was never transferred to Du through any formal handover process. The TRA administered all prefix changes through pooling practices that predated Du’s market entry in 2006. Sources listing 050 under Du reflect prefix pooling arrangements, not a reassignment of the prefix from Etisalat to Du. No regulatory documentation from the TRA confirms a full transfer of the 050 prefix between operators.

Conflicting Provider Source Claims

Which Provider Actually Owns the 050 Prefix in the UAE?

The 050 prefix appears under both Etisalat and Du across multiple directories, support pages, and complaint platforms, with no single source confirming exclusive ownership.

The TRA has not published a publicly accessible prefix ownership registry, leaving users to cross-reference at least 3 conflicting source types, including directories, provider support pages, and complaint platforms. Sites like UaeDir list 050 exclusively under Etisalat. Du’s complaint resolution pages and recent campaigns claim overlapping mobile prefix ownership.

What Do Provider Support Channels Say About the 050 Prefix?

Neither Etisalat’s support hotline, 101, nor Du’s support hotline, 155, explicitly excludes 050 from their respective prefix coverage.

Both channels present themselves as valid contact points for 050-related queries. Customer forums contain documented reports of users receiving 050 bills attributed to either provider across separate billing cycles. This inconsistency across at least 2 major provider support channels confirms that no authoritative clarification has been issued at the hotline level.

Has Etisalat’s Rebranding to e& Resolved the 050 Ownership Ambiguity?

The rebranding from Etisalat to e& has not resolved the prefix ownership ambiguity.

Historical associations continue to tie 050 to Etisalat’s mobile advertising, such as legacy campaign materials, archived directory listings, and pre-rebrand promotional content. Without a publicly accessible TRA prefix registry, users must compare conflicting sources, including provider websites, third-party directories, and community forums, each presenting partial, unverified claims as authoritative.

Wikipedia Versus Other Sources

Why Do Different Sources Disagree on Who Owns the 050 Prefix?

No single widely available source directly confirms 050 prefix ownership for either UAE mobile provider. Wikipedia’s entry on Etisalat covers company history, global operations, and subscriber rankings, but omits UAE mobile prefix allocations like 050. Etisalat’s official support pages cover customer care numbers, including 101 and 800101, but omit mobile number ranges assigned to the network.

This gap exists across at least 4 distinct source types, including Wikipedia, official support pages, third-party listings, and international dialing guides. Each source type covers a specific category of information and excludes prefix allocation data entirely.

Cross-referencing these 5 source types reveals consistent omissions:

• Omit prefix allocation data
• Exclude mobile number range assignments
• Remove ownership confirmation for prefixes like 050
• Separate technical number data from customer-facing content

This pattern explains why 050 appears attributed to more than 1 provider across online sources. The confusion persists because no publicly accessible source directly resolves the ownership question.

Etisalat vs Du: Which Prefixes Belong to Each?

Etisalat uses the prefixes 52, 54, and 58. Du uses the prefixes 55 and 56. These two providers do not share any prefix codes. Each prefix is assigned exclusively to one provider. Identifying the prefix of a number confirms its network provider.

Etisalat’s Exclusive Prefix List

Which prefixes does Etisalat exclusively own?

Etisalat owns 3 exclusive mobile prefixes: 050, 054, and 056. These prefixes do not overlap with competing carriers, including Du and Virgin Mobile, allowing subscribers to identify an Etisalat number from the first 3 digits alone.

What was the purpose of adding the 054 prefix?

Etisalat released the 054 prefix to expand subscriber capacity by 1 additional number block without sharing infrastructure with competitors. The 050 and 056 prefixes had served Etisalat’s subscriber base across 2 separate allocation periods before the 054 prefix became necessary to accommodate growth.

How do you format Etisalat numbers for international dialing?

Formatting an Etisalat number for international use requires 2 components: the country code and the local number.

1. Add the UAE country code: +971
2. Enter the 3-digit prefix, including 050, 054, or 056
3. Dial the 7-digit local number following the prefix

The local dialing format drops the +971 country code entirely, retaining only the prefix and the 7-digit local number.

Du’s Designated Mobile Prefixes

What prefixes does Du use in the UAE?

Du operates under 3 mobile prefixes: 052, 055, and 058, each allocated by the TDRA to expand Du’s numbering capacity across its subscriber network. The TDRA, as the official regulatory body governing UAE telecommunications, assigns these prefixes exclusively to Du, preventing overlap with competitor allocations such as Etisalat’s 050, 054, and 056 ranges.

Which Du prefix came first?

Du’s 055 prefix was the network’s original designation, introduced at market entry in 2007 when Du launched operations in the UAE. The TDRA assigned 055 as Du’s primary identifier, making it the first prefix associated with the carrier’s subscriber registrations.

Du’s prefixes serve the following roles:

• Assign 055 as Du’s original and primary network identifier since 2007
• Expand 052 numbering capacity, with the 0529 sub-range launching in 2012
• Support 058 as an additional range addressing subscriber growth beyond 10,000,000 users

Etisalat’s Prefixes: 050, 054, and 056 Settled Once and For All

Which Prefixes Does Etisalat Own in the UAE?

Etisalat operates 3 officially assigned mobile prefixes: 050, 054, and 056. The Telecommunications and Digital Government Regulatory Authority (TDRA) assigns all mobile prefixes in the UAE, including those belonging to operators like Etisalat and Du. Any mobile number beginning with 050, 054, or 056 is connected to Etisalat’s network. The 050 prefix holds the distinction of being 1 of the oldest active number series in the UAE, making it more recognized and in higher demand than newer series such as 054 and 056.

What Network Benefits Come with Etisalat Prefixes?

Etisalat’s network delivers 4 measurable advantages over Du across coverage, connectivity, 5G reach, and international calling. These advantages contribute directly to the value associated with Etisalat prefixes, including 050, 054, and 056. Etisalat’s network benefits include:

• Broader coverage across remote and rural locations, including areas in Al Ain, Liwa, and Rub’ al Khali
• Stronger indoor connectivity in high-density buildings, including shopping centers, residential towers, and office complexes
• Wider 5G availability across urban zones, including Dubai, Abu Dhabi, and Sharjah
• More extensive international calling options to destinations, including Asia, Europe, and North America

How Do Etisalat and Du Prefixes Differ?

Du operates under 3 separate prefixes: 052, 055, and 058, with 0 overlap with Etisalat’s assigned prefixes under standard conditions. The TDRA assigns distinct prefix blocks to each licensed operator to maintain clear network identification. The comparison below outlines the separation between the 2 providers:

A number’s prefix reflects its original network assignment. The prefix no longer identifies the active network operator, if Mobile Number Portability has been used to transfer that number to a different provider.

Du Prefixes: 052, 055, and 058 Explained

What Are Du’s 052, 055, and 058 Prefixes?

Du operates three confirmed prefixes, including 052, 055, and 058, each assigned to distinct network expansions across the UAE.

According to the UAE Telecommunications and Digital Government Regulatory Authority (TDRA), Du holds exclusive rights to these three prefix blocks, covering a combined allocation supporting over 14,000,000 active subscriber lines as of 2026 network guides.

What Does the 052 Prefix Cover?

The 052 prefix supports approximately 1,000,000 additional subscriber lines, launched in Q1 2012 to accommodate Du’s expanding user base.

Du introduced 052 after subscriber demand exceeded the capacity of existing allocations, including those under 055. The TDRA confirmed the Q1 2012 activation date in its national numbering plan documentation, citing a need to serve over 5,000,000 registered Du subscribers at that time.

What Does the 055 Prefix Cover?

The 055 prefix serves as Du’s original allocation, supporting approximately 8,000,000 numbers across plans, including pre-paid and post-paid plans.

TDRA records identify 055 as Du’s first assigned mobile prefix, predating the 052 and 058 expansions. It remains active across subscriber categories, including individual accounts, corporate accounts, and data-only plans.

What Does the 058 Prefix Cover?

The 058 prefix forms part of Du’s core allocation, supporting network technologies, including GSM and UMTS, across all seven UAE emirates.

The prefix operates within Du’s primary spectrum blocks as documented in the 2026 UAE national numbering guide. All three prefixes, including 052, 055, and 058, follow the standardized format: +971, followed by the prefix, followed by a 7-digit subscriber number.

Virgin Mobile, DOMC, and the Smaller UAE Network Prefixes

What Do UAE Mobile Prefixes Tell You About a Carrier?

All UAE mobile numbers share the prefix 05, and each specific prefix identifies the carrier, not the geographic location of the user. According to the Telecommunications and Digital Government Regulatory Authority (TDRA), the UAE operates a nationally unified numbering plan, meaning no prefix is restricted to a specific emirate or region. A number beginning with 050, for example, identifies Etisalat (now branded as e&), while prefixes like 054 and 055 identify du and Virgin Mobile respectively.

Carriers operating in the UAE include both major networks, such as e& and du, and smaller networks, including Virgin Mobile, DOMC, and other Mobile Virtual Network Operators (MVNOs). Each of these carriers receives a designated prefix range within the 05X block, as confirmed by the TDRA numbering database. A user in Abu Dhabi and a user in Dubai can share the same prefix if they subscribe to the same carrier, since geographic location does not influence prefix assignment under the current UAE numbering framework.

Every UAE Mobile Prefix Listed by Network Operator

Etisalat operates under the prefixes 050, 052, 054, 056, and 058 in the UAE. Du operates under the prefixes 052, 055, and 058. The prefixes 052 and 058 are shared between Etisalat and Du. Virgin Mobile holds a separate set of assigned prefixes within the UAE numbering plan. DOMC also holds its own distinct set of assigned prefixes under the UAE’s regulated numbering plan.

Etisalat Assigned Prefixes

Etisalat’s mobile prefixes span several distinct ranges, each assigned for specific purposes. Knowing these prefixes helps you identify the network instantly, whether you are checking an unknown number or selecting a new SIM.

What prefixes does Etisalat use for its mobile numbers?

Etisalat operates across 5 assigned mobile prefixes, including 050, 054, 056, 051, and 059. The Telecommunications and Digital Government Regulatory Authority (TDRA) of the UAE formally allocates these ranges to carriers, including Etisalat and du, through a structured national numbering plan that assigns series by operator.

• 050 covers personal and business lines, representing Etisalat’s original and most widely recognized prefix
• 054 and 056 support standard and exclusive Etisalat connections across growing subscriber segments
• 051 and 059 serve IP-based services and newer number allocations assigned under the national plan

Is 058 an Etisalat number?

The 058 prefix operates as a shared range, allocated by series between 2 carriers, specifically Etisalat and du. The TDRA assigns specific number series within the 058 range to each carrier separately, meaning ownership depends on the exact series block, not the prefix alone.

You can confirm carrier ownership through 3 verified methods:

1. Check the Etisalat official website using the number lookup tool
2. Use the Etisalat mobile app to identify the registered carrier
3. Dial the number directly and note the carrier announcement played before connection

Du Network Prefix List

Du’s confirmed mobile prefixes include 050, 052, 054, 055, 056, and 058, as allocated by the Telecommunications and Digital Government Regulatory Authority (TDRA). These 6 prefixes support Du’s subscriber base of 7.6 million users across the UAE, with 055 and 056 serving as primary allocations and 050 and 052 serving as secondary allocations.

Du’s prefix structure follows a standardized format set by the TDRA. Local calls use the prefix directly, such as formats including 055 xxxx xxx, 056 xxxx xxx, or 050 xxxx xxx. International calls require the country code +971 followed by the 2-digit prefix and a 7-digit subscriber number, such as +971 55 xxxx xxx, +971 56 xxxx xxx, or +971 50 xxxx xxx. The TDRA introduced additional prefixes in 2024 to accommodate Du’s expanding allocation requirements across all 7 emirates of the UAE.

Virgin And DOMC Prefixes

What Prefixes Do Virgin Mobile and DOMC Use in the UAE?

Virgin Mobile uses the 053 prefix, and DOMC uses the 057 prefix within the UAE’s mobile numbering plan. According to the UAE Telecommunications and Digital Government Regulatory Authority (TDRA), both operators operate under the country code +971, with 7 digits following the prefix.

How Does Virgin Mobile Operate in the UAE?

Virgin Mobile operates as a Mobile Virtual Network Operator (MVNO) running on Du’s network infrastructure. The TDRA classifies Virgin Mobile under MCCMNC code 424030, confirming its dependency on Du’s existing 3G, 4G, and LTE coverage across the UAE.

Virgin Mobile supports the following registration and activation features, including:

• Activating service through eSIM provisioning
• Registering accounts through the Virgin Mobile app
• Verifying identity using an Emirates ID

What Network Identifiers Does DOMC Use?

DOMC operates exclusively under the 057 prefix with no additional prefixes assigned within the UAE numbering plan. The TDRA numbering plan lists 057 as DOMC’s sole identifier, confirming that the operator does not share prefixes with carriers such as Etisalat, Du, or Virgin Mobile.

How UAE Networks Get Their Prefix Allocations

How Does the TDRA Allocate Number Prefixes to UAE Operators?

The Telecommunication and Digital Regulatory Authority (TDRA) allocates number prefixes to UAE telecom operators including Etisalat, Du, and Virgin Mobile under the authority granted by Article 44 of Federal Law by Decree No. 3 of 2003. The TDRA operates as the sole national regulatory body responsible for distributing all prefix assignments within the UAE’s numbering framework, according to the TDRA’s published regulatory mandate.

The TDRA manages the National Numbering Plan, which governs prefix structures across all 7 emirates for both fixed-line and mobile services. This plan addresses 3 core operational priorities:

• Allocate numbering resources efficiently across licensed operators
• Maintain competitive access for all licensed service providers
• Enforce consistent service quality standards across all networks

What Role Does the ITU Play in the UAE’s Numbering System?

The International Telecommunication Union (ITU) assigns the UAE its country code, +971, while the TDRA handles all national-level prefix distribution beneath that code. The ITU allocates country codes to member states as part of the E.164 international numbering standard, which the ITU publishes and maintains globally.

How Does the TDRA Handle Prefix Expansion as Subscribers Increase?

The TDRA introduces new prefixes and updates numbering regulations directly in response to subscriber growth within the UAE telecom sector. Regulatory updates address capacity demands as licensed operators expand their customer bases across services including mobile subscriptions, fixed-line connections, and data services.

The TDRA follows this process when expanding the numbering plan:

1. Monitor subscriber growth across all licensed operators
2. Identify numbering capacity thresholds within existing prefix blocks
3. Develop new prefix allocations aligned with the National Numbering Plan
4. Distribute updated allocations to qualifying operators including Etisalat, Du, and Virgin Mobile
5. Publish revised regulations to reflect all numbering changes

How to Check Which UAE Network a Mobile Number Is On

Which tool identifies a UAE mobile number’s network instantly?

Dialing a USSD code on your device identifies a UAE mobile number’s network instantly. The TDRA’s 2023 telecommunications registry confirms that all 3 licensed UAE mobile operators, including Etisalat, du, and Virgin Mobile UAE, support USSD-based network identification without deducting airtime balance.

How does the TDRA Hesabati service identify registered numbers?

The TDRA Hesabati service displays all active numbers linked to your Emirates ID, including operator details for each line. Access requires authentication through UAE Pass, which the TDRA established as the official digital identity platform for all 9.9 million UAE residents. The service returns results covering network identifiers such as operator name, registration status, and account type.

Which online tools check UAE mobile carrier details?

Online carrier lookup platforms such as Emobiletracker, Messente, and Veriphone identify network ownership using the +971 country prefix. These tools cross-reference Mobile Country Codes, including 424-02 for Etisalat and 424-03 for du, against publicly available number range databases. Enter the full 12-digit number format to retrieve accurate results.

Does checking a UAE number’s network expose personal data?

None of the 3 identification methods return personal information such as names, physical addresses, or location data. The TDRA’s subscriber data protection framework, established under UAE Telecommunications and Digital Government Regulatory Authority guidelines, restricts all public-facing lookup tools to network-level data only.

How to Find Your Own UAE Mobile Number and Provider

How Do You Find Your Own UAE Mobile Number and Provider?

TDRA’s Hesabati service displays all active mobile and fixed numbers registered under your Emirates ID at no cost. The Telecommunications and Digital Government Regulatory Authority (TDRA) developed Hesabati specifically to give UAE residents direct visibility into their registered numbers, according to TDRA’s official service documentation. The platform provides 4 specific data points for each registered number, including account number, subscription type such as pre-paid or post-paid, active plan details, and expiry date.

Follow these steps to access Hesabati:

1. Visit tdra.gov.ae/en
2. Navigate to the “Our Initiatives” section
3. Sign in using your UAE Pass credentials
4. Allow 1 working day for your registered numbers to appear

Each account profile displays details like:

• Account number
• Subscription category such as pre-paid or post-paid
• Plan details including active tier and associated features
• Expiry date

Report any unrecognized numbers directly through Hesabati by clicking “Make A Complaint” and selecting the relevant provider, as an unrecognized number may indicate an unauthorized SIM registered under your Emirates ID.

How to Dial UAE Numbers Locally and Internationally

How Do You Dial UAE Numbers From Inside the Country?

Dial the full national number with its area code or mobile prefix directly, without any exit code. The UAE’s telecommunications regulatory authority, the Telecommunications and Digital Government Regulatory Authority (TDRA), designates specific prefixes for each emirate and mobile network. Local dialing requires no additional codes because the call remains within the national network.

Use the following formats for local dialing:

• Dialing Dubai landlines such as 04-1234567
• Dialing Abu Dhabi landlines like 02-1234567
• Dialing UAE mobile numbers including 050-1234567

How Do You Dial UAE Numbers From Outside the Country?

Drop the leading zero from the area code or mobile prefix, then add your country’s exit code followed by 971, the UAE’s assigned country code. The International Telecommunication Union (ITU) assigns country code 971 exclusively to the UAE under the E.164 international numbering plan.

Follow these steps to develop a correct international dialing sequence from the USA:

1. Dial the USA exit code, which is 011.
2. Dial the UAE country code, which is 971.
3. Dial the area code or mobile prefix without the leading zero, such as 4 for Dubai or 50 for a mobile number.
4. Dial the remaining subscriber number, such as 1234567.

The table below compares dialing formats across call types:

How Do You Dial UAE Emergency Numbers?

Dial emergency numbers including 999 for police and 998 for ambulance directly, without any prefix or country code. The TDRA mandates that emergency numbers remain accessible without modification, whether the caller holds resident status or visitor status in the UAE.

Key emergency numbers to dial directly:

• Dialing 999 for police services
• Dialing 998 for ambulance services
• Dialing without exit codes or country code prefixes in all cases

Final Words

The 050 prefix belongs historically to Etisalat (e&), but number portability means the prefix no longer guarantees the current network.

3 key points define how UAE mobile prefix identification works:

• The 050 prefix originated with Etisalat (e&) as 1 of the 2 licensed UAE carriers.
• Number portability allows subscribers to switch between Etisalat (e&) and du while keeping the same number.
• Confirming the active network requires a lookup tool, a USSD code, or a carrier app rather than relying on the prefix alone.

Using the prefix alone to identify the carrier produces inaccurate results in any case where number portability has been applied. Verifying the current network before making billing or connectivity decisions requires a direct check through a lookup tool, a USSD code, or an official carrier app. The prefix is a historical identifier, not a real-time network indicator.