MBI Code Status
MBI code status data is published to the www.cnac.ca
website from the CNAS master database every night from Monday through
Friday.
Access the MBI code status data for a specific NPA by clicking on the links
below.
The data is available in both a friendly
HTML Format and in CSV Files below the map. See
below for notes related to a given NPA.
(You may find a higher resolution NPA map in the Area Code Maps section)
The MBI status for all NPAs are available in this compressed CSV file (requires a ZIP decompression utility).
* Notes
- (257) Planning Letter (PL-612) - NPA 257 to Overlay NPA 236/250/604/672/778 (British Columbia)(2023-05-11)
- (879) Planning Letter (PL-514) - NPA 879 to Overlay NPA 709 (Newfoundland & Labrador, Canada)(2018-04-09)
MBI Block Assignment Counts
(IAW section 8.3e of the Guideline)
There were 50,267 MBI blocks assigned as of January 01, 2024.
There were 48,577 MBI blocks assigned as of January 01, 2023.
There were 46,867 MBI blocks assigned as of January 01, 2022.
There were 75,916 MBI blocks assigned as of January 01, 2021.
There were 73,676 MBI blocks assigned as of January 01, 2020.
There were 71,688 MBI blocks assigned as of January 01, 2019.
There were 68,592 MBI blocks assigned as of January 01, 2018.
There were 65,324 MBI blocks assigned as of January 01, 2017.
There were 62,815 MBI blocks assigned as of January 01, 2016.
There were 59,827 MBI blocks assigned as of January 01, 2015.
There were 57,720 MBI blocks assigned as of January 01, 2014.
There were 56,175 MBI blocks assigned as of January 01, 2013.
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