BTC
- Rank in Country: 03
- Operator: BTC
- Type: National
- Technology: GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 1800 / LTE 2100
- Ownership: Vivacom
- MCC:284
- MNC: 03
- Status: Operational
- Description: Former Vivatel
| Name | |
|---|---|
| Company | Bulgarian Telecommunications Company EAD |
| Country |  Bulgaria |
| Country ISO | BG |
| Country code | + 359 |
| Carrier website | https://www.vivacom.bg/ |
| Carrier codes |
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| Mobile prefix | 87 |
| Size of NSN | 9 |
| Number format | +359 87x xxx xxx |
| Coverage map | Check Vivacom Coverage |
| Comment | Former Vivatel. Users can switch carriers and keep their cell phone numbers (so prefixes are not strictly assigned to a specific carrier). |
| Subscribers | 3 053 000 (Q2 2018) |
| GSM bands |
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| GSM protocols |
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| UMTS bands |
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| UMTS protocols |
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| LTE bands |
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| LTE protocols |
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