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Interactive map

VIVACOM 4G, 3G and 2G coverage in Bulgaria


The latest update of the interactive network coverage map is dated 01.01.2020.

 

The color legend is applied to a selected 4G, 3G or 2G map button:

 

 Very good coverage    Good coverage    Satisfactory coverage   Lack of coverage



 

Degree of coverage

Signal level on a 2G network

Signal level on a 3G network

Signal level on a 4G network

Color code

1

Lack of coverage

X ≤- 100 dBm

X ≤ - 105 dBm

X ≤ - 110 dBm

white

2

Satisfactory coverage

- 100 dBm < X < - 85 dBm

- 105 dBm < X < - 85dBm

- 110 dBm < X < - 100 dBm

green

3

Good coverage

- 85 dBm ≤ X < - 65 dBm

- 85 dBm ≤ X < - 65 dBm

- 100 dBm < X < - 80 dBm

yellow

4

Very good coverage

X ≥- 65 dBm

X ≥- 65 dBm

X ≥- 80 dBm

red

 

  • Services provided through VIVACOM's 4G (LTE) network: voice service with CSFB technology (automatic transfer to 3G or 2G to make a call), short text messaging and Internet access;
  • Services provided through the VIVACOM 3G (UMTS) network: voice service, short text messages and Internet access;
  • Services provided through VIVACOM's 2G (GSM) network: voice service, short text messaging and Internet access;

 

**The map provides information on VIVACOM's 4G, 3G, and 2G network coverage. Various factors, such as landscape relief, type, location and density of buildings, location within buildings (for example, whether the service is used on the roof or underground of a building), and the model and technical state of the terminal (phone, tablet or other) may have a significant impact on the quality of the mobile connection. The quality of Internet access also depends on the number of simultaneous users served by the same base station. The map is based on mathematical models and outdoor simulation software for each of the respective networks and does not provide information about coverage with absolute accuracy.