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.

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

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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.

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 ready for blazing speeds

🔄3-in-1 SIM fits all devices

Description

📱 Stay connected your way—no strings attached!

INSTANT BONUS - Get £5 bonus credit when you top up £10 for the first time
FLEXIBLE PLANS - Choose or switch Goodybags anytime to match your lifestyle
TRUSTED NETWORK - Powered by O2’s reliable 4G and 5G coverage nationwide
UNLIMITED FREEDOM - Enjoy unlimited calls, texts, and data with no contract hassle
SEAMLESS COMPATIBILITY - 3-in-1 SIM design fits any phone—nano, micro, or standard

The Giffgaff Multi-Size SIM card offers flexible, contract-free mobile connectivity with unlimited calls, texts, and data on O2’s 4G and 5G network. Its 3-in-1 design fits all devices, and first-time top-ups of £10 unlock a £5 bonus credit, making it the perfect choice for professionals seeking hassle-free, adaptable mobile plans.

Specifications

ASIN	B08KHDBZK5
Best Sellers Rank	190 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 1 in Prepaid SIM Cards
Brand	Giffgaff
Brand Name	Giffgaff
Cellular Technology	4G,5G
Cellular technology	4G,5G
Country of Origin	United Kingdom
Customer Reviews	4.5 out of 5 stars 251 Reviews
Manufacturer Part Number	43297349984
Model Number	43297349984
Number of Items	1
Number of Packs	1
Number of items	1
Service Provider	O2
Service provider	O2
UPC	746241786562 746241757845
Unit Count	1.0 count
Unit count	1.0 count

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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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