If your CallingPost account is using the caller ID of the phone you are trying to receive the call on, this will cause a malfunction that would result in that particular phone not getting the call.

For that reason, the CallingPost Default caller ID number is displayed instead. This # will be an Oklahoma City prefix of 405-XXX-XXXX. This will only happen when the Caller ID number and the number that is being dialed are the same.