A long number (e.g. +44 7624 800555 in international notation or 07624 800555 in UK national notation), also known as a virtual mobile number (VMN), dedicated phone number MSISDN or long code, is a reception mechanism used by businesses to receive

SMS Short Message/Messaging Service, commonly abbreviated as SMS, is a text messaging service component of most telephone, Internet and mobile device systems. It uses standardized communication protocols that let mobile devices exchange short text ...

messages and voice calls. As well as being internationally available, long numbers enable businesses to have their own number, rather than

short codes codes, or short numbers, are short digit sequences, significantly shorter than telephone numbers, that are used to address messages in the Multimedia Messaging System (MMS) and short message service (SMS) systems of mobile network operators. I ...

which are generally shared across a lot of brands. Long numbers allows a wide range of industries to generate large amounts of mobile-originated

from the subscribers, such as wireless application service providers,

mobile virtual network operator A mobile virtual network operator (MVNO) is a wireless communications services provider that does not own the wireless network infrastructure over which it provides services to its customers. An MVNO enters into a business agreement with a mobil ...

s, mobile virtual network enablers, SMS aggregators, e-sellers, advertising agencies, media channels and mobile infrastructure providers.

Long numbers vs. short codes

Both long numbers and short codes have their advantages and disadvantages.Long Numbers Vs Short Codes: http://www.slideshare.net/guest9cc9d1/long-numbers-vs-short-codes International accessibility is useful for global organizations who wish to run international campaigns. Limited to national borders, short codes have to be activated in each country where the campaign will take place, which might be expensive and time-consuming. For long-term campaigns or any other assignment, long numbers are also a good solution, as the number can be assigned exclusively for a long term. The long numbers option can be obtained directly from an SMS provider with SS7 access, which is the shortest way possible to have an SMS reception option. Alternatively, long numbers can be obtained from SMS aggregators or SMS providers. To have access to a short code, service providers must enter a bilateral agreement with the mobile network operator that actually owns the number. This process can take time, and potentially cause delays in implementing campaigns. Alternatively, service providers can rent short codes from aggregators, creating another middleman in the value-chain. Premium messaging services are not possible on long numbers; those require short codes and operator agreements.

Application of long numbers

* Competitions and voting initiated by TV and radio shows * Product feedback, campaigns and promotions (the number can be printed on a product package) * Globally available number for international companies and events * Reception of SMS for companies wishing to interact with consumers * Reply path to online tools, software packages, etc. * 2-way communication with service engineers, sales forces and suppliers * Reception of SMS to be forwarded to computer or user account * SMS-to-email applications * SMS multi-party chat services * Feedback SMS for mass mailings or promotional activities

References

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