Royal mail's number
You're looking for the contact details of Royal Mail!
Here are the main contact numbers for Royal Mail:
General Enquiries: 0800 100 800 (free from landlines and mobiles)
Customer Service: 03457 740 740 (Monday to Friday, 8am to 6pm)
Post Office Enquiries: 0345 722 3344 (Monday to Friday, 8am to 6pm)
Parcelforce: 0344 800 4466 (Monday to Friday, 8am to 6pm)
Special Delivery: 0345 774 0740 (Monday to Friday, 8am to 6pm)
International Services: 0345 774 0444 (Monday to Friday, 8am to 6pm)
Business Customers: 0345 774 0444 (Monday to Friday, 8am to 6pm)
You can also contact Royal Mail through their website: www.royalmail.com.