About Us

6677.in is a service provided by Cellnext Solutions Limited, pioneer in wireless VAS and application services industry in India, working with all major mobile operators and leading enterprises. By translating a deep understanding of our customers' needs and market requirements into innovative wireless solutions, we enable our customers to have more revenue generating streams. Having worked with major industry players, we create customized, rapidly deployable wireless solutions to meet our customer demands.


Cellnext has a wide product portfolio viz, wireless messaging engines, content aggregation and delivering services and enterprise applications.

Cellnext's core competence revolves working with wireless technologies like SMS, STK, DP, MMS, GPRS, IVR, J2ME ETC IN GSM and CDMA. Cellnext has deployed solutions in these technologies for major operators like idea cellular, Airtel, Spice, Reliance and others. Cellnext has also partnered major enterprise like American Express, ICICI Bank, LIC, UTI Bank, and others to provide them SMS based services.