Does pay as you go Sim come with a phone number

Yes they do, but you sometimes can ask to keep old number

I just want to use it for a spare phone could I use it in Ireland and could I top it up with credit from the post office?

Yes to using it in Ireland but I do not know whether or not you can top it up through post office.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Giffgaff Nano/Micro/Standard SIM. Top Tariff Offers Unlimited Calls, Text, Data - Just Pay As You Go - no Contract. Multi Size, Fits All Devices. £5 Bonus Credit When You Top up £10 First Time.

Product ID: 233590460

Details

Brand
Giffgaff
Cellular technology
4G 5G
Service provider
O2
UPC
746241786562
Unit count
1.0 count

💷£5 bonus credit on £10 top-up

📶4G/5G ultra-fast connectivity

🔄3-in-1 SIM fits all devices

¥310

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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Description

📱 Stay connected, stay flexible—SIMplicity meets power!

SWITCH PLANS ANYTIME - Choose from Giffgaff’s Goodybags and change your plan on your terms—never miss out.
NEXT GEN NETWORK SPEEDS - Experience blazing 4G and 5G connectivity powered by O2’s trusted network.
INSTANT BONUS CREDIT BOOST - Get £5 bonus credit when you top up £10 for the first time—more value, less waiting.
UNLIMITED FREEDOM NO CONTRACTS - Enjoy unlimited calls, texts, and data with pay-as-you-go flexibility—ditch the lock-in.
SEAMLESS MULTI DEVICE COMPATIBILITY - One SIM, three sizes—nano, micro, standard. Fits every phone effortlessly.

The Giffgaff 3-in-1 SIM card offers universal compatibility with nano, micro, and standard sizes, delivering unlimited calls, texts, and data on a pay-as-you-go basis with no contract. Powered by O2’s 4G and 5G networks, it ensures fast, reliable connectivity across the UK. New users enjoy a £5 bonus credit on their first £10 top-up, and flexible Goodybag plans allow seamless switching to suit evolving needs.

Specifications

ASIN	B08KHDBZK5
Best Sellers Rank	209 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 1 in Prepaid SIM Cards
Brand Name	Giffgaff
Cellular Technology	4G,5G
Country of Origin	United Kingdom
Customer Reviews	4.5 4.5 out of 5 stars (251)
Manufacturer Part Number	43297349984
Model Number	43297349984
Number of Items	1
Number of Packs	1
Service Provider	O2
UPC	746241786562 746241757845
Unit Count	1.0 count

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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The delivery time was excellent, and the packaging was secure.

2 months ago

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1 month ago

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¥310

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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