Contact list management

Turn any spreadsheet into a call list your team can work through

Import your contacts, clean them up automatically and call each one from the browser with a complete history of who was called and when.

Contact management built for calling

A general CRM stores contacts. A call list has a different job: it needs to tell the person on the phone who to ring next and what happened last time. Kovtel keeps your contacts in named lists, right beside the dialer, so there is no copying numbers between browser tabs.

Upload an Excel or CSV file and Kovtel checks every row before anything is saved. Numbers are converted to international format, invalid rows are explained, and duplicates are flagged, so what reaches your list is ready to dial.

Everything you need to manage who you call

Excel and CSV import

Upload .xlsx or .csv files of up to 10,000 contacts, or start from the sample template.

Preview before saving

See which rows are ready, invalid or duplicated, with the reason for each, before you confirm the import.

Click to call

Press Call on any contact and the browser dialer opens with the number filled in.

Call history per contact

Every call shows its date, status and duration, and the history is kept even if the contact is later removed.

Do-not-call protection

Mark a contact as Do not call and the Call button is blocked for them.

Search, filter and sort

Find contacts by name, number, email or company, and filter each list by status.

From spreadsheet to first call

  • Create a list: Name it after a campaign, region or team.
  • Import your file: Upload Excel or CSV, or add contacts one at a time.
  • Review the preview: Confirm the valid rows and fix anything flagged in your file.
  • Start calling: Call from the list and each result is logged against the contact automatically.

Contact list management FAQ

You can import .xlsx and .csv files, along with the HTML-based .xls files many systems export. Older binary Excel 97-2003 files need to be saved as .xlsx or .csv first.

Each phone number can appear once per list. Numbers are compared in international format, so duplicates are caught however they were typed, and the import preview shows them before anything is saved.

No. Lists, contacts and call history are private to your own workspace.

No. A person chooses each contact and starts each call from the browser dialer.
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