Looking to sample all the benefits of Internet telephony but don’t
want to risk losing business by changing your number? Becoming a VoIP
user doesn’t mean losing your old PSTN number. Let Gradwell take care by
transferring your number in as little as 10 working days.
We can port your number in one simple process for only £20 (excluding
VAT) per number. We set everything up for you, check that everything is
in order and seamlessly move you to Gradwell.
We are able to move your number from various telephony providers, including:
BT
Virgin Media (Telewest)
Virgin Meda (NTL)
Cable and Wireless
Gamma Telecom
Thus
Your Communications
We are always building on our porting agreements so if you have a
number from a company not listed above, please let us know and we will
see if it is possible to port.
To keep your number, you will need:
A completed porting form (If you require help completing the number porting form, please visit the How To article, which will guide you through the process.)
A copy of latest phone bill for the number(s) you want to keep, showing the main billing number and your company name.
To fax both of those documents to us on 08444 8415411, or scan and email to
If you need to port 10 or more numbers you will need
to complete the Capacity Planning Form, which is located on the second
part of the Number Porting Form.
How much does it cost?
1 single line - £20.00
Up to 10 single lines - £100
10 PBX lines or less - £100
11 or more PBX lines (or a centrex site) - £200
Simple DDI block of 10 - £100
Complex DDI block of 11+ - £200
Up to 10 ISDN lines - £100
Over 11 ISDN lines - £200 (All prices are excluding VAT)
What are the timescales?
(Please note this is a guide and times are subject to delays)
1 single line request – 10 working days
Up to 10 single lines – 20 working days
PBX 10 lines or less – 14 working days
PBX 11 or more (or a centrex site) – 22 working days
Simple DDI – 22 working days
Complex DDI – 27 working days
ISDN 10 lines or less – 14 working days
ISDN 11 lines or more – 27 working days
Please note, any resubmissions or changes will be charged at £20
(excluding VAT). You will also be charged this amount for any numbers
you port, but then do not use or cease. It may therefore be beneficial
to cease the numbers with the current providers before putting through
the port request to minimise cost.
For more information regarding porting your number, please visit the FAQs.
Sip attacks are on the increase, Read or article on Sip security and look at the ITSPA document as well to make sure you are secure