In an apparent effort to stop subscriber losses in cities where they are facing competition from new wireless entrants, Koodo has introduced a new Unlimited wireless plan.

The new plan is only available in greater Toronto, Montreal, Vancouver, Calgary and Edmonton areas.

For $35 a month, City Koodo Unlimited plan offers unlimited local calling, unlimited Messaging (Text and Picture), Unlimited Local Family Calling, Call Waiting, Conference Calling and Per-Second Billing.

Outside of those cities, users will have to pay $45 for the similar Unlimited Combo plan.

Discuss the new plan in Digital Home's Koodo and Telus Mobility forum .