UK Personal Identifiers

UK Bank Account Number

The UK BBAN (Basic Bank Account Number) identifies individual bank accounts by institution and branch.
18 characters: 4 letters (bank identifier) + 6 digits (branch identifier) + 8 digits (account number)
lllldddddddddddddd
Must be within 100 terms of one to more of the following keywords:


bank account	account number	account no

UK Driver's License Number

16 characters, following this rough pattern:

First 5 are letters, padded with 9s on the right
Any 1 digit
Any 1 of 0, 1, 5, 6
Any 1 digit
Any two digits that range from 01-31
Any 1 digit
3 letters, padded with 9s on the right
Last two are letters

Must be within 100 terms of one or more of the following keywords:


DVLA	photocard licence	learner drivers	licence holder	licence holders	licence number	driver's license	drivers license
license number	driving licences	driving licenses	driving licence	driving license	driver's licence	drivers licence

UK International Bank Account Number (IBAN)

GBkk bbbb ssss sscc cccc cc with optional spaces and dashes. On occasion other letters in place of "GB" country code may be used.
Must be within 100 terms of one or more of the following keywords:


international bank account number	international bank account	Bank account	bank account number	iban	financial
payment	account	bank	international money	money transfers	country code
uk	united kingdom	britain	british

UK National Insurance Number (NINO)

2 formats:

Seven or nine characters: 2 letters + 6 digits + A or B or C or D or F or M
2 letters + space or dash or period + 2 digits + space or dash or period + 2 digits + space or dash or period + 2 digits + space or dash or period + A or B or C or D or F or M
Must be within 100 terms of one or more of the following keywords:


national insurance number	national insurance contributions	protection actinsurance	social security number	insurance application	medical application	nino	ni	nin	insurance no.
social insurance	medical attention	social security	great britain	insurance	insurance no.	medical application	insurance number	insurance#	insurancenumber

UK Passport Number

Nine consecutive digits ddddddddd and on occasion does accept letters.
Must be within 100 terms of one or more of the following keywords:


passport	identification for international travel	passport details	visa	national identity card	passport number	gbr	british subject	british citizen
travel document	issuing authority	british passport	uk passport	hm passport office	date of birth	passport number	passportno.	passportid
expiration	identification	proof of identification	i.d.	passport#	britain	united kingdom	great britain	gb

UK Postcode

The UK postal code is broken up into two sections separated by a space: the Outward and Inward Codes.
Outward code: 1-2 letters (post code area) + 1-2 alphanumeric characters (post code district)
Inward code: 1 digit (post code sector) + 2 letters (post code unit)
Possible formats:
ld dll
ldd dll
ldl dll
lld dll
lldd dll
lldl dll


address	residency	location	postal	royal mail	post code
zip code	postcode sector	postcode unit	code-point open	postcode district	postcode area