GigSky eSIMs for Bulgaria in 2026
- Data
- 10 GB
- Validity
- 30 Days
- Price
- $10.29
Coverage
Plan type
Data
Validity
All eSIMs for GigSky in Bulgaria
About GigSky
Founded in California in 2010, GigSky began with Apple SIM cards for iPads and moved to eSIMs when iPhones gained them in 2018. It sells prepaid, data-only plans for travellers, managed through a mobile app, and has a separate range of cruise-ship plans alongside the usual country, regional and worldwide options.
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A1 and Telenor are the Bulgarian operators GigSky lists; those several names provide a fallback if one is thin outside cities. Its catalogue covers a large range, making data sizing the main decision, with a risk of buying more than a fortnight needs. GigSky lists 5G as its ceiling, but traffic breaks out in the United States: round-trip delay is longer, video calls and gaming can feel it, while maps, messaging and browsing largely do not. Your IP appears in the United States. GigSky does not say whether top-up is available, so check whether an exhausted plan can be extended or must be rebought.
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