CO Code/Phone Number Lookup

Look up and view the status of the Area Code and CO Code portion of a Canadian phone number. (see below for a diagram of the parts of a 10-digit telephone number)

Note: The CNA only has access to CO Code assignment data, ...and we do not have a listing of any telephone numbers. We assign CO Codes to Canadian Carriers, and we are therefore unaware of which telephone numbers are assigned to their customers or have been ported to another service provider. <show more>

NPA	{{selectedNPA.NPA}}
Complex	{{selectedNPA.Super_Complex}}
Location	{{selectedNPA.Location}}
Province	{{selectedNPA.ProvinceName}}
In Service	{{(selectedNPA.InService) ? 'Yes' : 'No'}}
Relief Date	{{selectedNPA.ReliefDate}}
CRTC Decision	{{selectedNPA.ReliefDateRemarks}}

CO code status data is published to the www.cnac.ca website from the CNAS master database every night from Monday through Friday.

NPA	CO Code (NXX)	Status	Exchange Area	Province	Map Link	Company	OCN	Remarks
{{cocode.NPA}}	{{cocode.NXX}}	{{cocode.Status}}	{{cocode.RateCenter}}	{{cocode.Province}}		{{cocode.Company}}	{{cocode.OCN}}	{{cocode.Remarks}}

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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