Available Numbers
AB AC AD Mobile Numbers UK
53 AB AC AD Numbers in Stock
AB AC AD numbers – also written ABACAD – are UK mobile numbers whose last six digits form three pairs that share one digit, such as 72 73 74 in 07708 727374. Most numbers here count up or down in order – 01 02 03, or 36 26 16 where the shared digit comes second. Every number below is in stock, with your PAC code sent the same day.
What is an AB AC AD mobile number?
An AB AC AD mobile number is a standard UK 07 mobile number whose last six digits read as three pairs, with one digit appearing in every pair – A B, A C, A D. In 07708 727374, the pairs are 72 73 74. It is a digit pattern, not a mobile prefix or a network, so the number is charged like any other UK mobile.
How the pairs count
Most numbers here count up or down in order. Examples from this collection:
- Counting up – 07923 01 02 03 and 07708 72 73 74.
- Counting down – 07709 03 02 01 and 07428 27 26 25.
- Shared digit second, counting in tens – 07770 36 26 16 and 07763 48 58 68.
A few numbers use a different step or order, such as 02 04 06, or count across a ten, such as 71 70 69. The selection changes as numbers sell and new numbers are added.
Why counting pairs are easy to remember
Once you know the first pair, the rest follows. 72 73 74 is said aloud as “seventy-two, seventy-three, seventy-four”, so the number is quick to give out by phone and simple for others to note down.
Choosing and buying an AB AC AD number
Decide whether you prefer pairs counting up or down, and whether the shared digit comes first or second. For the same pair repeated, see AB AB AB Numbers; for a three-digit group repeated, see ABC ABC Numbers; for single digits running in order, see Sequential Numbers, 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.
AB AC AD mobile numbers: common questions
What is an AB AC AD mobile number?
A UK 07 mobile number whose last six digits form three pairs sharing one digit, such as 72 73 74 in 07708 727374. It is also written ABACAD and works like any other UK mobile number.
Do the pairs always count in order?
Most do, counting up, as in 01 02 03, or down, as in 27 26 25. Some put the shared digit second and count in tens, as in 36 26 16, and a few use a different step or order.
How is this different from AB AB AB and Sequential numbers?
AB AB AB numbers repeat the same pair, such as 10 10 10. Sequential numbers run single digits in order, such as 123456. AB AC AD numbers keep one digit in every pair while the other digit changes, such as 72 73 74. Each pattern has its own collection.
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.