A1: all mobile plans, EU allowance and roaming passes
A1 sells 17 mobile plans in Bulgaria, from €3.07/month (A1 Prepaid mobile internet top-up 2 GB). 15 of them state their EU data allowance.
Plans
| Plan · source | €/month | Data | Minutes | EU data | 5G | eSIM | Contract |
|---|---|---|---|---|---|---|---|
| A1 Prepaid mobile internet top-up 2 GBprepaid checked 2026-10-12 | €3.07 | 2 GB | 0 | 0 GBstated | Yes | Yes | none |
| A1 Prepaid offer P1 (top-up EUR 5)prepaid checked 2026-10-12 | €4.09 | 1 GB | 500 | 0.2 GBstated | Yes | Yes | none |
| A1 Prepaid offer P1 (top-up EUR 6+)prepaid checked 2026-10-12 | €4.09 | 2.5 GB | 700 | 0.5 GBstated | Yes | Yes | none |
| A1 Prepaid mobile internet top-up 5 GBprepaid checked 2026-10-12 | €5.11 | 5 GB | 0 | 0 GBstated | Yes | Yes | none |
| A1 Prepaid HIT (top-up EUR 6-7.99)prepaid checked 2026-10-12 | €6.13 | 10 GB | 400 | 2 GBstated | Yes | Yes | none |
| A1 Prepaid HIT (top-up EUR 8+)prepaid checked 2026-10-12 | €6.74 | 30 GB | 1000 | 2 GBstated | Yes | Yes | none |
| A1 Prepaid offer A1 (top-up EUR 5)prepaid checked 2026-10-12 | €6.90 | 3 GB | 150 | 1 GBstated | Yes | Yes | none |
| A1 Prepaid offer A1 (top-up EUR 6+)prepaid checked 2026-10-12 | €6.90 | 15 GB | 400 | 1 GBstated | Yes | Yes | none |
| A1 Klasik XS checked 2026-10-12 | €10.74 | 0 GB | 50 | 0 GBcomputed | unknown | Yes | 12 mo |
| A1 Prepaid mobile internet top-up 20 GBprepaid checked 2026-10-12 | €15.34 | 20 GB | 0 | 0 GBstated | Yes | Yes | none |
| A1 Klasik S checked 2026-10-12 | €15.85 | 0 GB | 400 | 0 GBcomputed | unknown | Yes | 24 mo |
| A1 Surf Ucha.se Unlimited checked 2026-10-12 | €16.99 promo €14.99 × 12 mo | Unlimited | 0 | 27 GBstated | unknown | unknown | 24 mo |
| A1 Surf Unlimited checked 2026-10-12 | €18.99 promo €16.99 × 12 mo | Unlimited | 0 | 57.6 GBstated | Yes | unknown | 24 mo |
| A1 Unlimited S checked 2026-10-12 | €21.99 promo €19.99 × 12 mo | Unlimited | Unlimited | 66.6 GBstated | Yes | Yes | 24 mo |
| A1 Smart Ucha.se Unlimited checked 2026-10-12 | €26.99 promo €24.99 × 12 mo | Unlimited | Unlimited | 40.5 GBstated | unknown | Yes | 24 mo |
| A1 Unlimited M checked 2026-10-12 | €26.99 promo €24.99 × 12 mo | Unlimited | Unlimited | 81 GBstated | Yes | Yes | 24 mo |
| A1 Unlimited Ultra checked 2026-10-12 | €39.99 promo €37.99 × 12 mo | Unlimited | Unlimited | 126 GBstated | Yes | Yes | 24 mo |
Compare A1 with every other brand on the Bulgaria plans page. Spotted an error? Report it.