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    Hosted PBX Find out more

    We have developed our own business class Hosted IP Telephony solution replacing the need for an on-site PBX.  Our offering is extremely easy to setup,and is integrated directly into our core network providing you with reliability and security via our Selfcare portal.  All you need a Broadband IP connection and the phones, which we can also supply if required.

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    Telephone Numbers Find out more

    We currently hold over 2 million UK telephone numbers ready to allocate instantly, Local/city/regional numbers, non-geographic numbers, and free to call 0800’s are directly allocated by Ofcom, the UK telecommunications regulator.  We also supply International telephone numbers covering 60 countries from around the world.

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    SIP Trunking Find out more

    We provide a high quality SIP Trunking service connecting your PBX directly into our network (via a DSL or Ethernet IP connection) to receive and terminate your voice calls over the public telephone network.


Welcome to Numbergroup

We provide telecom services to SME businesses all over the world who require good old fashioned personalised customer care mixed with very reliable technology at very competitive pricing.

You don’t need to be a tech guru or a Telecoms reseller to deal with us, just pick up your telephone and call us more or less 24-7. We don’t have a sales team or an office full of commission-hungry “helpful” customer care agents selling you anything and everything, just a small 100% dedicated bunch who live the telecoms business and love it.

Our No1 rule is that customer care comes first, above all else.

We don’t do long-term contracts or bother you constantly with CRM emails and requests for meetings. We will offer you customised, flexible pricing and our service guarantee.

You only pay if you’re happy!

We offer a wide range of VOIP telecom services that we have created in-house over the last 10 years. We can help you switch from your existing supplier by utilising a Broadband IP connection, bringing your business into Cloud telephony and dramatically reducing your telecom costs.

We started many years ago with two telephone lines in a back bedroom, we now have over 1500 lines, our own network, over 2 million telephone numbers, our own ISP and offices in Birmingham and Dublin. We have over 1200 customers including Microsoft, RBS and lot’s of small ones too.

Thanks for taking the time to visit our little website, Please get in contact and say hi.