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cooolbox-gigabit-internet cooolOffice

Installation fee in the event of 18-month contractBGN 0.00
Installation fee in the event of 12-month contractBGN 99.00
Monthly feeBGN 79.00
Ethernet interface
Connectivity with a media converter.
1 Gbps
Bulgarian and international internet download speed
Maximum achievable speed950 mbps
Normally available speed760 mbps
Minimum speed190 mbps
Bulgarian and international internet speed upload
Maximum achievable speed950 mbps
Normally available speed760 mbps
Minimum speed190 mbps
Provided public IP addresses1 static IP address based on DHCP
Technical support 24/7Yes

cooolbox-sip IP telephony

1 SIP number with 500 minutes
The package is additional to the main cooolOffice service. It includes 1 telephone number based on the SIP protocol and 500 free minutes for calls to fixed and mobile networks in Bulgaria and Zone 1. The number can be used on one physical device only. The maximum number of simultaneous calls, incoming and outgoing, is 3 in total for the service.
BGN 9.90/month
5 SIP numbers with 3000 minutes
The package is additional to the main cooolOffice service. It includes provision of 5 telephone numbers, based on the SIP protocol, and 3,000 free minutes for calls to fixed and mobile networks in Bulgaria and Zone 1. The maximum number of simultaneous calls, incoming or outgoing, is 15 in total for the service.
BGN 59.00/month
Call billing
No connection fee is charged.
0/30/1
Credit limit for callsBGN 100.00
Prices for calls to Cooolbox’s fixed networkBGN 0.00
Prices for calls to other fixed networksBGN 0.015
Prices for calls to all mobile network operators in BulgariaBGN 0.080
Prices for calls to fixed and mobile networks in Zone 1BGN 0.067
See current call prices for different destinations ›››
Static IP addresses
Only one network of IP addresses can be used, i.e. when a new network is requested it replaces the old one instead of being added to it.
Network /29 – 8 static IP addressesBGN 49.00/month
Network /28 – 16 static IP addressesBGN 59.00/month
Network /27 – 32 static IP addressesBGN 69.00/month
Network /26 – 64 static IP addressesBGN 79.00/month
Network /25 – 128 static IP addressesBGN 89.00/month
Network /24 – 256 static IP addresses (network class С)BGN 99.00/month
Additional SIP number
The terms for using the additional number depend on the selected IP telephone package.
BGN 0.90/month
Personal 0700 number
Single number which can be dialed without a code from any point within Bulgaria. The customer is not billed for incoming calls, the calling subscriber pays the call in accordance with their tariff plan. The customer specifies the telephone number to which the incoming calls to the 0700 number are forwarded. This service is additional to the “5 SIP numbers with 3000 Minutes” package.
Standard numberOne time fee of BGN 0.00 and BGN 29/month
Number with the right to chooseOne time fee of BGN 150.00 and BGN 29/month
Golden number
The numbers can be as follows: 0700 45 Х45; 0700 45 45Х; 0700 45 54Х; 0700 45 ХХХ; 0700 45 Х00; 0700 45 678, where X can take numbers from 0 to 9.
One time fee of BGN 360.00 and BGN 29/month
Telephone numbers portabilityBGN 0.00
Moving to a new address
In the event of confirmation of the technical possibility and subsequent move to a new address, the customer’s DHCP fixed IP address will be replaced with a new one.
BGN 99.00
Visit for a document signingBGN 12.50
* All prices are in BGN and do not include VAT.

You can request to be connected to Cooolbox in one of the following ways:

›› Phone number 0800 45 845

›› By filling the form for checking the address coverage.

After the form is filled in we will check whether there is a technical possibility to connect the provided address and we will contact you.