Time limits for assessments by HMRC. From 1 April 2010 the time limits for assessments and claims changed. This also applies to tax repayment claims. All these limits apply from the end of the chargeable period.
A: If the caller is in the United States, Canada or Puerto Rico, the contact number for Xbox Live support is 800-4MY-XBOX (800-469-9269). For an international direct dial call to the United States, the number is 1-425-635-7180.
Have Microsoft - Windows Live call you insteadCall Microsoft - Windows Live using our web-phoneDial 800-642-7676 now. If you're already on the phone with Microsoft - Windows Live, you may want to look over any tips we have for getting better results.