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Geographic Number Port Request


CLoA - Letter of Authority

We’ve made it as easy as possible to transfer your current telephone/landline number to Giant communications, following these easy steps! This is an automated number port submission (Telephone number transfer), if accepted this request will be fulfilled autonomously.

PLEASE NOTE: If you currently have ADSL or FTTC broadband services assigned to this number, your service will cease when the port is completed.

Telephone number(s) to port


Phone number is required.
Personal Information


First name is required.
Surname is required.
Email Address is required.

Billing / Registration Address
House number / House name is required.
Street name is required.
Town / City is required.
Post Code is required.

Fao my current provider; - this CLoA is to notify you that I (representing the customer shown below) have taken the decision to move my Telephony services to a new Provider and require the numbers associated with those services to be ported across to my chosen new Provider (stated above).

My new Provider is authorised to act on my behalf in this matter & you have my authority to disclose to my new Provider (at their request) any other service or site-specific details they might need to allow this port to proceed (e.g. Site/Billing address post code, DDI number range, Main Billing Number (MBN), etc.).

I recognise that it is my responsibility to arrange the cessation of, or changes to, any other services provided by my current Provider.






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