Area Code 771 – Mobile - Digi Mobil
The phone area code for Mobile - Digi Mobil is 771 (international format +40771). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 771
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Overview of +40 771
The +40 771 prefix is a non-geographic mobile number range assigned to Digi Mobil, the mobile virtual network operator (MVNO) arm of RCS & RDS S.A., one of Romania's largest telecommunications providers. Unlike geographic area codes, which tie a number to a specific city or region, the 771 prefix is part of Romania's national numbering plan for mobile services, meaning it is not associated with any physical location. This allows subscribers to retain their numbers when moving anywhere within the country.
Technical Specifications
Numbers under the +40 771 prefix follow the standard Romanian mobile numbering format: when dialed internationally, they consist of the country code +40, followed by the national destination code (NDC) 771, and a six-digit subscriber number, resulting in a total length of 12 digits in international format (e.g., +40 771 234 567). Domestically, callers must dial the trunk prefix '0' before the NDC, making the national format 0 771 234 567. This prefix is exclusively allocated to mobile services, supporting both voice and SMS/MMS, and is fully compliant with ITU-T E.164 recommendations.
Routing and Interconnection
As a mobile prefix, 771 numbers are routable across all Romanian networks and are reachable from abroad by dialing +40 771 XXX XXX. Calls to these numbers are typically charged at mobile rates, which may vary depending on the caller's operator and subscription plan. Digi Mobil operates primarily on the networks of other MNOs through national roaming agreements, but it also utilizes its own infrastructure where available. Number portability is fully supported, meaning a subscriber may switch to another operator and keep their 771 number, or port a number from another operator into the 771 range.
Usage and Availability
Digi Mobil is known for its competitive pricing and flexible prepaid and postpaid plans, making the 771 prefix popular among cost-conscious consumers and businesses. The prefix is also used for mobile broadband and IoT services. When contacting a 771 number from a fixed line or mobile phone, standard national or international dialing rules apply. For callers outside Romania, it is essential to use the international format (+40 771...) and omit the leading '0' of the national trunk prefix.