Port your number to us

SAVE £££’S

By porting (moving) your number to core telecom

To port your number to us you can call 0800 002 9669 or fill in the form below

    Save up to 50% on your business number

    You will have your own dedicated account manager to help and support your business needs

    We handle in excess of 600 million minutes per year with over 12,000 customers

    Core Telecom owns its network, we do not use 3rd party connections, meaning calls are stable and secure

    Porting to Core Telecom is easy, free of charge and completely seamless

    Trusted Worldwide


    • Number port is also referred to as number transfer. This is when a customer wishes to move to a different telephone service provider while retaining their existing number and presence.

    • We have a strong track record of porting numbers successfully with no service downtime. We achieve this by building the number(s) onto our network as soon as a porting request is received. The number is then configured in preperation for the port date, which allows a seamless transfer of service from your existing provider to ourselves.

    • Number porting is also referred to as number transfer. This is when a customer wishes to move to a different telephone provider while retaining their existing number and presence.

    • Communications providers (CPs) arrange for their number ranges to be terminated by a network operator (NO). In some cases, a CP is also a NO and can do this for themselves, but usually they are two seperate entities.

      When a number is ported, the original provider transfers responsilbility for terminating a phone number to the new one. In order for this to happen, a porting ‘agreement’ must exist between the two. There must also be a ‘number portability transfer path’ between the network operators communications providers.

    We can port all major carrier numbers

    Opal (talk talk), Totem, NTL, Telewest, Virgin Business, BT, Vodafone, Energis, Thus, Colt, (Kcom) Kingston, Gamma, Global Crossing, Verizon, Telstra. We can tell you instantly from the number if we can port/move the 08 number for you.

    We have agreements with all major telecoms operators so porting your phone number across to us is really straightforward and seamless process. There is no need to make changes to any hardware and the whole process can be completed quickly with no distruption of service.


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