What is CNAM?
CNAM is a Bandwidth service that provides the Caller Name on VoIP calls in the U.S. and Canada. You can learn more about it in our CNAM Subscribe/Notify support article.
CNAM BDR and CNAM Stmt BDR are available specifically for CNAM Subscribe/Notify customers. These reports only show the CNAM data related to calls or events that occurred during your usage.
CNAM Stmt BDR corresponds to CNAM event charges for the invoice's entire service period. This report will match up exactly to what you were invoiced for and will be available shortly after the corresponding invoice has been generated.
CNAM BDR is similar to CNAM Stmt BDR but with a couple of small differences – it's generated daily and can be filtered by a specific time frame.
Note: Because CNAM BDR is generated daily, you may find that due to the billing cycle timing, the daily cost totals may not match the final invoiced total on a given account at the end of your service period.
How do I download BDRs?
To download CNAM BDR or CNAM Stmt BDR:
Log in to the Bandwidth App.
In the side navigation bar, under Insights, select Reports and click on the Charges tab.
Under Type, select Voice
Under Report Name select either CNAM Subscribe/Notify BDR or CNAM Subscribe/Notify BDR - Statement.
For the CNAM Subscribe/Notify BDR use the Call Date between-start and Call Date between-end fields to select the date range of the BDRs you want to download.
For the CNAM Subscribe/Notify BDR - Statement use the Statement field to select the statement you want to download. Please note that the statement month corresponds to the prior service month. For example, BDRs for the July 2026 statement will include all records from the June 2026 service month. Finalized reports will be available by the 7th day of the month.
6. Click Advanced Filters to filter your data by additional optional criteria
7. Click Download Report. This will download a CSV file into your browser. If you don't see it, please check the Downloads section in your browser or the Downloads folder on your computer.
Field descriptions
GlobalAccountNumber: The Global Account Number (GAN) associated with the event.
ProvisioningAccountNumber: The Service Account Number (SAN) associated with the event.
Location: The location as you have defined it.
CallPartyAddress: The phone number (TN) requesting CNAM information.
Cost: The rate for the event.
IPAddress: The IP address used to complete the event.
RecordTimestamp: Time the event occurred.
ProductType: CNAM SIP Dips.
UniqueRecordID: A string unique to this event to be used for search and reference.
Sample CNAM Stmt BDR
Here's a CSV sample of a CNAM Stmt BDR you can use to view some of the fields.
Questions? Please open a ticket with your Bandwidth Support Team or hit us up at (855) 864-7776!