National numbering plan
Launch date:20 May 2014
Modified at:21 December 2016
Language(s): English
The National Numbering Plan (NNP) sets the National Destination Code, the designated use, the Code length and the overall length of the National Significant Numbers used in the Republic of Bulgaria. An English version is also provided of the NNP which might not be kept updated.
Numbering
Telecommunications services
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