Available Numbers
AA BB CC Mobile Numbers UK
134 AA BB CC Numbers in Stock
AA BB CC numbers – often written AABBCC – are UK mobile numbers in which three pairs of matching digits sit side by side, such as 77 66 55 in 07833 776655. Most numbers here have three pairs in a row, which can sit straight after the 07, in the middle or at the end. Every number below is in stock, with your PAC code sent the same day.
What is an AA BB CC mobile number?
An AA BB CC mobile number is a standard UK 07 mobile number in which three pairs of matching digits sit side by side – for example 77 66 55. The letters simply describe the shape: each letter stands for a digit that appears twice in a row. It is a digit pattern, not a mobile prefix or a network, so the number is charged like any other UK mobile.
Where the pairs appear
In most numbers here the three pairs sit together, and they can appear in different places. Examples from this collection:
- Straight after the 07 – 07 554499 144 and 07 887722 388.
- In the middle – 0751 775599 1 and 0775 446611 0.
- At the end – 07833 776655 and 07711 003388.
Some numbers have more than three pairs, and some have several pairs spread through the number rather than side by side. The selection changes as numbers sell and new numbers are added.
Why pairs are easy to say
Pairs of digits are naturally read aloud as “double”: 07833 776655 becomes “double seven, double six, double five”. That makes the number quick to give out by phone, easy for others to note down and simple to recall later, for business or personal use.
Choosing and buying an AA BB CC number
Look at where the pairs sit, which digits they use and how the whole number reads aloud. For one pair repeated three times, see AB AB AB Numbers; for a three-digit group repeated, see ABC ABC Numbers; for numbers built from just a few different digits, see 2 Digits Repeating, or browse every pattern in Available Numbers.
Every number on this page is in stock and can be bought online. After checkout we send you the PAC code; you activate a SIM with a compatible UK mobile network that accepts PAC transfers, give it the PAC code, and the network moves the number across. PAC timings are in the questions below, and our Transfer Guide explains each step.
AA BB CC mobile numbers: common questions
What is an AA BB CC mobile number?
A UK 07 mobile number in which three pairs of matching digits sit side by side, such as 77 66 55 in 07833 776655. It is often written AABBCC. It works like any other UK mobile number.
Where do the pairs appear in the number?
Straight after the 07, in the middle or at the end. For example, 07 554499 144 has them straight after the 07, 0751 775599 1 in the middle and 07711 003388 at the end. Some numbers have more pairs, or pairs spread through the number.
How is this different from AB AB AB and ABC ABC?
In AA BB CC numbers each digit is doubled, as in 77 66 55. AB AB AB numbers repeat one two-digit pair three times, such as 10 10 10, and ABC ABC numbers repeat a three-digit group, such as 640 640.
Are these numbers currently in stock?
Yes. Every number shown on this page is in stock and can be bought online.
How do I transfer my new number?
We send your PAC code the same day during service hours (9am–9pm UK time, 7 days a week); orders placed after 9pm receive it the following morning. You then activate a SIM with a compatible UK mobile network that accepts PAC transfers and give them the PAC code to move the number across.
Our standard procedure for providing customers with mobile numbers is by issuing a Porting Authorisation Code (PAC). PACs can be used immediately and enable your mobile network to legally transfer your new mobile number within 24 hours.