Anyone who has received a letter mentioning PO Box 700 Leeds LS99 2BD, or has been asked to send correspondence to this address, may naturally want to know which company is behind it.
PO Box 700, Leeds, LS99 2BD is a customer correspondence address used by NewDay Ltd, a UK financial services company involved in credit cards and other consumer credit products.
The address is particularly important for people who need to send NewDay a customer enquiry or formal complaint by post.
The postal details are:
NewDay Ltd
PO Box 700
Leeds
LS99 2BD
It should be treated as a correspondence address rather than a branch or customer-facing office that someone can visit.
What Is PO Box 700 Leeds LS99 2BD?
PO Box 700 Leeds LS99 2BD is a postal address that NewDay Ltd uses to manage customer correspondence.
A PO Box is different from an ordinary business address. Instead of directing correspondence to a particular office reception or department within a physical building, incoming post can be routed through a centralised mail-handling system.
This arrangement is common among banks, credit providers and other large organisations dealing with substantial volumes of letters and customer documents.
Readers unfamiliar with this type of postal setup can learn more about how PO Boxes work in the UK, including why businesses often use them separately from their main office address.
The presence of “Leeds” in the PO Box address also does not necessarily mean someone should travel to that location. A PO Box is primarily intended for sending correspondence.
Who Uses PO Box 700 Leeds LS99 2BD?
The organisation associated with PO Box 700 Leeds LS99 2BD is NewDay Ltd.
NewDay provides and administers consumer credit products in the UK. As a result, someone may encounter the NewDay name in connection with a credit card or retail finance account even where another brand name is more prominent on the card or correspondence.
This can sometimes cause confusion.
A recipient may recognise the retail or credit-card brand shown at the top of a letter but not immediately recognise NewDay. The PO Box can therefore appear unfamiliar even when the correspondence relates to an existing financial account.
This is not unusual within financial services. Similar arrangements can be seen with other centralised addresses, such as PO Box 343 Newcastle NE12 2GE, which is also associated with credit-card-related correspondence.
Why Would Someone Receive a Letter Connected to PO Box 700 Leeds?
There are several possible reasons why NewDay may contact a customer or provide PO Box 700 Leeds LS99 2BD as a correspondence address.
The letter could concern:
- A credit-card account
- An account statement or balance
- Payment information
- A missed or overdue payment
- Changes to an account
- Customer-service correspondence
- A previous complaint or enquiry
- Requests for account information
- Changes to contact or personal details
- Credit-related administration
- Marketing preferences
- An account review
- A response to correspondence previously sent by the customer
The exact reason should be explained in the letter itself.
Recipients should therefore read the complete correspondence rather than attempting to determine its purpose from the PO Box alone.
Is PO Box 700 Leeds LS99 2BD a Complaints Address?
Yes. NewDay Ltd uses PO Box 700 Leeds LS99 2BD for customer enquiries and complaints sent by post.
A customer who wants to make a written complaint can therefore address the correspondence to:
- NewDay Ltd
- PO Box 700
- Leeds
- LS99 2BD
Using written correspondence can be useful where the customer wants to provide a clear account of a problem, list relevant dates or retain a record of what has been submitted.
A complaint letter should normally contain enough information for the company to identify the account and understand the issue.
Useful information may include:
- Customer’s full name
- Relevant account or reference number
- Current contact details
- Date the problem occurred
- Clear description of the issue
- Details of previous contact about the matter
- Copies of relevant correspondence where appropriate
- Explanation of the outcome the customer is seeking
Customers should be cautious about sending irreplaceable original documents unless NewDay has specifically requested them.
Can Customer Enquiries Also Be Sent to PO Box 700?
The address is not limited only to complaints.
NewDay also identifies PO Box 700 Leeds LS99 2BD as a postal contact point for customer enquiries.
This means someone dealing with an account issue may be able to use the address where postal correspondence is appropriate.
However, post will generally be slower than telephone or online communication.
An urgent account matter, such as a lost or stolen card, suspected fraud or another time-sensitive security issue, should normally be dealt with through the appropriate immediate customer-service channel rather than waiting for a postal response.
What Is the NewDay Customer Service Phone Number?
NewDay customers can contact customer services on:
0333 220 2532
The standard customer-service opening hours are:
| Day | Opening Hours |
| Monday | 9:00 AM – 6:00 PM |
| Tuesday | 9:00 AM – 6:00 PM |
| Wednesday | 9:00 AM – 6:00 PM |
| Thursday | 9:00 AM – 6:00 PM |
| Friday | 9:00 AM – 6:00 PM |
| Saturday | 9:00 AM – 4:00 PM |
| Sunday | Closed |
Calls to an 0333 number are generally charged at the standard national rate, although the actual cost can depend on the caller’s network or tariff.
Customers should have relevant account information available before calling so that the enquiry can be dealt with more efficiently.
Can NewDay Be Contacted Online?
Customers can also use their relevant NewDay online account management service for account support and secure communications.
Online account management may be more convenient for straightforward enquiries because customers can access their account information without having to post a letter.
Depending on the account and service available, online support can be useful for:
- Checking account information
- Viewing transactions
- Managing account details
- Sending account-related messages
- Reviewing payment information
- Managing preferences
- Getting customer support
The appropriate online service may depend on the particular credit product or brand involved.
Is PO Box 700 the Same as NewDay’s Main Office?
A postal correspondence address should not automatically be confused with a company’s registered office, headquarters or customer-service workplace.
PO Box 700 Leeds LS99 2BD is primarily a correspondence address.
This distinction is important because someone searching for the address may assume that PO Box 700 represents a physical NewDay branch in Leeds that customers can visit.
It does not operate like a high-street branch.
Financial businesses commonly use dedicated mail addresses for customer correspondence because large quantities of incoming post can then be processed through specialised teams.
UK Business Magazine has covered similar arrangements involving financial organisations. For example, PO Box 12304 Edinburgh EH12 9DX demonstrates how a postal address connected with financial correspondence can be different from a company’s ordinary customer-facing premises.
Is Mail Connected With PO Box 700 Leeds Genuine?
The address itself is genuinely associated with NewDay customer correspondence.
However, the presence of a genuine postal address on a letter does not automatically prove that every letter displaying that address is genuine.
Addresses belonging to legitimate companies can theoretically be copied onto fraudulent correspondence.
Recipients should therefore examine the entire letter.
Warning signs can include:
- Requests for passwords or PIN numbers
- Requests to disclose complete security credentials
- Unexpected demands for immediate payment
- Pressure to transfer money to an unfamiliar account
- Poor spelling or unusual formatting
- Account information that does not match the recipient
- Suspicious phone numbers
- QR codes or web addresses that appear unrelated to the company
- Threats designed to pressure the recipient into acting immediately
If there is any doubt, the safest approach is to contact the organisation using independently verified customer-service information rather than automatically using contact information contained in an unexpected letter.
This principle applies to any unfamiliar postal correspondence. UK Business Magazine’s guide to PO Box 415 Runcorn WA7 9FL similarly explains why the contents and sender details of a letter matter more than simply recognising a PO Box.
What Should Someone Do After Receiving a Letter From This Address?
Receiving financial correspondence should not automatically cause concern.
The recipient should first establish what the letter actually relates to.
A sensible process is to:
- Check the name on the letter. Make sure it is addressed to the correct person.
- Identify the account or product. Look for a card name, account reference or other information explaining why NewDay is making contact.
- Read the complete letter. Important information may appear on later pages rather than on the first page.
- Check whether action is required. Some correspondence is informational, while other letters may request a response.
- Verify unexpected requests independently. This is particularly important where payment or personal information is requested.
- Keep important correspondence. Financial letters relating to complaints, disputes or account changes may be useful to retain.
- Contact customer services if anything is unclear. Questions about the account can be raised through the appropriate NewDay contact channel.
A recipient should not ignore correspondence simply because the PO Box address is unfamiliar.
Can Someone Visit PO Box 700 Leeds LS99 2BD?
No customer-facing premises should be assumed from this address.
A PO Box is designed primarily for postal correspondence, so somebody should not travel to LS99 2BD expecting to find a NewDay branch, reception desk or customer-service counter.
Where direct assistance is required, customers should use telephone or online support instead.
Can Documents Be Sent to PO Box 700 Leeds?

Documents connected with a customer enquiry or complaint can be sent where appropriate, but customers should follow any instructions NewDay has provided for their particular case.
Where evidence is required, copies may be preferable to valuable original documents unless originals have specifically been requested.
Customers should also consider keeping:
- A copy of the letter they send
- Copies of supporting documents
- The date correspondence was posted
- Any proof of postage
- Relevant account references
Maintaining a clear record can be particularly useful when dealing with a formal complaint.
Frequently Asked Questions
Who uses PO Box 700 Leeds LS99 2BD?
PO Box 700 Leeds LS99 2BD is used by NewDay Ltd for customer correspondence, including enquiries and complaints.
Is PO Box 700 Leeds a complaints address?
Yes. Customers can send written complaints to NewDay Ltd at PO Box 700, Leeds, LS99 2BD.
What is the phone number for NewDay customer services?
The customer-service number is 0333 220 2532.
What are NewDay’s customer-service opening hours?
Standard hours are Monday to Friday from 9:00 AM to 6:00 PM and Saturday from 9:00 AM to 4:00 PM. The service is normally closed on Sunday.
Can someone visit PO Box 700 Leeds?
No. It should be treated as a postal correspondence address rather than a customer-facing NewDay branch.
Why has someone received a letter connected with NewDay?
It may concern a credit account, payment, account administration, complaint, customer enquiry or another matter connected with a NewDay-managed financial product.
Is PO Box 700 Leeds LS99 2BD legitimate?
The address is legitimately used by NewDay Ltd. However, recipients should still independently verify any unexpected letter requesting money or sensitive information.
Can a customer reply to NewDay at PO Box 700?
Yes. NewDay uses the address for customer enquiries and complaints sent by post.