When placing a call using the xpresscall system, you must dial an access number which will vary depending on the city and country in which you are located. If you are in Canada or the U.S.A., click here for your Access Number. If you are travelling internationally, click here for our Access Numbers. xpresscall Tip: For calls from home, cellular or business, where you will always be using the same access number, we recommend you program it into your speed dial. When you are traveling out of town, carry a copy of the different North American and International numbers as listed here.