Receiving a letter with the return address PO Box 343, Newcastle NE12 2GE can raise questions for many recipients. This postal reference is linked to specific financial correspondence, often carrying important account-related information.
Understanding what this address represents can help you determine the nature of the message and whether action is required. In the UK, postcodes like NE12 2GE are tied to precise locations, each serving particular purposes.
Here, we explore exactly what this address means, who uses it, and what steps you should take if mail from it arrives.
What is PO Box 343 Newcastle NE12 2GE?

PO Box 343, Newcastle NE12 2GE is a designated postal address in the North East of England. PO Boxes are secure mail collection points provided by postal services, enabling organisations to manage incoming correspondence efficiently.
Instead of directing mail to a street address, senders use this box number to centralise communications. This particular PO Box is part of the NE12 postal district, which includes residential, commercial, and administrative areas.
The number identifies a specific mailbox at a secure facility where letters and documents are stored until collected by the authorised recipient.
Such addresses are not open to public visits and serve as an intermediary for the secure exchange of documents and information.
Where Exactly is the NE12 2GE Postcode in Newcastle Upon Tyne?
The NE12 2GE postcode lies within Newcastle upon Tyne in the North East region of England. More precisely, it is situated in the Forest Hall ward, part of the Newcastle upon Tyne North parliamentary constituency. This location falls under the local authority of North Tyneside.
The surrounding area includes both residential and business zones, with good transport connections to the wider Tyne and Wear region.
The postcode is used primarily for mail sorting and delivery purposes rather than serving as a public-facing location.
Key location details:
- Region: North East England
- Ward: Forest Hall
- Local Authority: North Tyneside
- Parliamentary Constituency: Newcastle upon Tyne North
Who Sends Mail from PO Box 343 Newcastle NE12 2GE?
Mail from PO Box 343, Newcastle NE12 2GE originates from a financial institution “Tesco Bank” that utilises this address for specific account-related purposes. In this case, the primary organisation using the PO Box is a well-known UK bank that centralises its credit card correspondence here.
This address handles various types of letters, from account statements to requests for additional documentation.
Typical senders linked to this PO Box include:
- Customer service departments managing credit card accounts
- Teams processing applications and inquiries
- Administrative offices responsible for secure documentation handling
The PO Box system ensures that sensitive financial communications are routed through a secure and reliable channel. By using a fixed address, the sender can maintain consistent contact information for all relevant customer interactions.
Why Might You Receive Mail from PO Box 343 Newcastle?

There are several reasons why someone might receive mail from PO Box 343, Newcastle NE12 2GE. This correspondence typically relates to credit card services and financial account management.
Credit Card Applications
If you have recently applied for a credit card, the sender may be confirming details, requesting additional documents, providing approval information, or giving further guidance on next steps.
Account Management
Existing customers may receive statements, updates on account terms, important reminders, or security alerts to protect their finances effectively.
Customer Service Responses
Any inquiries or complaints lodged through official channels may generate a reply from this address with relevant resolution details.
In all cases, the communication is likely tied to ongoing financial activities and should be reviewed carefully. If unexpected, it is worth confirming its authenticity through the organisation’s official customer service channels.
Is Mail from PO Box 343 Newcastle NE12 2GE Always Related to Credit Cards?
While PO Box 343, Newcastle NE12 2GE is primarily associated with credit card correspondence, it may occasionally be used for other banking-related communications.
The majority of letters sent from this address involve account openings, changes, or security updates related to credit card products.
Occasional non-credit card mail could include:
- Notifications about account closures
- Requests for identity verification linked to other services
- Responses to general inquiries that may overlap with credit card departments
Even when unrelated to active credit card accounts, the sender remains within the financial services scope.
If the context of your mail does not seem relevant, contacting the bank directly using official phone numbers or its website is the safest way to confirm the purpose of the correspondence.
How to Confirm That Your Letter is From Tesco Bank?
Ensuring that a letter from PO Box 343, Newcastle NE12 2GE is genuine requires careful checking. Financial correspondence can be targeted by fraudsters, so verification is essential.
First, examine the envelope and letterhead for professional printing, consistent branding, and accurate contact details. Official documents will use clear fonts, company logos, and correct grammar.
Check the return address matches the known PO Box 343, Newcastle NE12 2GE. Look for account-specific details that only the bank would know.
Key checks to verify authenticity:
- Inspect for official logo and high-quality printing
- Ensure the return address matches exactly
- Cross-check phone numbers with those on the bank’s official website
- Review account details for accuracy
- Look for security features such as reference numbers and barcodes
If in doubt, do not call numbers printed only within the letter. Instead, use the official contact details published on the bank’s website. This prevents the risk of speaking with a fraudulent party impersonating customer service.
Could Mail from PO Box 343 Newcastle Be Fraudulent?

While most correspondence from PO Box 343, Newcastle NE12 2GE is legitimate, fraudsters sometimes attempt to mimic official addresses to gain trust.
A fraudulent letter may request sensitive personal or financial details urgently, or use unfamiliar language. It might also direct you to non-official websites or phone numbers.
Legitimate financial mail will not ask for full passwords or PIN codes. If a message pressures you to act immediately or threatens consequences, treat it with caution.
Always compare the details against known, verified information from official sources. If suspicious, contact the bank directly using their official website or trusted phone lines before taking any action.
What Should You Do If You Receive Unexpected Tesco Bank Credit Card Mail?
Receiving an unanticipated letter from PO Box 343, Newcastle NE12 2GE may cause concern. The safest approach is to verify the communication before responding.
Start by reviewing the content to see if it relates to an account you hold. If it does not, treat it as suspicious.
Recommended actions:
- Retain the envelope and letter for reference
- Avoid calling any unfamiliar numbers printed inside the letter
- Cross-check with the bank’s official contact details
- Do not provide personal details unless you have confirmed legitimacy
- Report suspicious letters to the bank’s fraud prevention team
If the letter proves genuine, follow the provided instructions. This may involve supplying requested documents or acknowledging receipt of account information. Prompt action helps maintain account security and ensures that legitimate communications are addressed in a timely manner.
How to Contact Tesco Bank Regarding PO Box 343 Newcastle NE12 2GE?

If you have questions about correspondence from PO Box 343, Newcastle NE12 2GE, the safest way to get accurate information is by using Tesco Bank’s official contact points. This avoids the risk of responding to fraudulent numbers or links that may appear in unsolicited letters.
General Contact Details
| Contact Type | Details |
| Phone | 0345 300 4278 |
| Postal Address | PO Box 343, Newcastle NE12 2GE |
| Website | www.tescobank.com |
Always ensure you are dialling the correct number by checking it against the official website. Do not share personal or account details until you have confirmed you are speaking to an authorised representative.
If you are unsure about the authenticity of any communication, contact the bank directly using these verified channels for guidance.
Can You Send Mail Directly to PO Box 343 for Tesco Bank Credit Cards?
Yes, customers can send certain credit card-related documents to PO Box 343, Newcastle NE12 2GE. This address is set up to receive forms, signed agreements, and supporting paperwork for account services.
However, not all banking matters should be directed here. For example:
- Cheques should be sent to the bank’s Freepost address
- Some complaints have separate postal addresses
- PPI-related claims use different PO Boxes
Sending documents to the wrong address can delay processing. Before posting anything, confirm the correct address via the bank’s official website or customer service line. This ensures your documents are routed to the correct department quickly and securely.
Conclusion
Mail from PO Box 343, Newcastle NE12 2GE is primarily linked to secure banking communications. While it is most often related to credit card accounts, occasional other financial correspondence may also be sent from here.
Recognising the source, verifying authenticity, and following secure communication practices will help protect your personal and financial details. When in doubt, always rely on official customer service channels to confirm any requests.
This approach ensures that legitimate needs are met promptly while safeguarding against potential fraud.
FAQs About PO Box 343 Newcastle
What does “NE12” represent in a UK postcode system?
NE12 identifies a specific postal district within the Newcastle upon Tyne area. It is part of the NE postcode region covering parts of Tyne and Wear.
How long has Tesco Bank used PO Box 343 Newcastle NE12 2GE for credit card mail?
Tesco Bank has used this PO Box for several years to manage credit card-related correspondence. It provides a secure and consistent mailing address for customers.
Can I return my Tesco Bank credit card via this PO Box?
Yes, you can return certain documents or items like a credit card to this PO Box. Always confirm the return address with customer service before sending.
Are PO Boxes safer for bank correspondence than street addresses?
PO Boxes offer an additional layer of privacy and security for sensitive financial mail. They help centralise correspondence in a secure location.
Does Tesco Bank use any other PO Boxes in Newcastle upon Tyne?
Yes, Tesco Bank uses other PO Boxes in Newcastle for different purposes, such as PPI complaints. Each PO Box is assigned to specific departments.
Can I visit PO Box 343 Newcastle NE12 2GE in person?
No, PO Boxes are not open to public visits. They are secure mail handling points used exclusively by the authorised organisation.
How does Royal Mail handle PO Box addresses for large organisations?
Royal Mail routes incoming mail to the designated secure collection point. The organisation then collects or redirects the correspondence as needed.
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