ESRD Code Status
ESRD code status data is published to the www.cnac.ca
website from the CNAS master database every night from Monday through
Friday.
Access the ESRD 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 ESRD status for all NPAs are available in this compressed CSV file (requires a ZIP decompression utility).
* Notes
The role of the Canadian Numbering Administrator (CNA) is being performed by COMsolve Inc. under contract with
Canadian Numbering Administration Consortium Inc. (CNAC). The CNAC Privacy Policy and the www.cnac.ca Website Terms of
Use may be found using the following links:
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Website Terms of Use
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