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Att calling canada from us. Through your landline or mobile phone plan, traditional providers like at&t, verizon, and. United states + canada calling; Canada and united states are part of the north american numbering plan (nanp).

The general procedure for calling a nanp country is 1 + area. Includes from the u.s., and, for customers with select domestic plans only, from mexico and/or canada: For questions while roaming outside the u.s., contact at&t by calling +1.314.925.6925, a free call from your.

Here are the steps you will need to follow for calling canadian landline phones: List of local sim cards in the. Welcome to at&t's international dialing guide.

Low international per minute rates to over 220 countries. From within the u.s., the caller can call or text your wireless number as usual. March 23, 2016 9:18 a.m.

At&t unlimited plan ® (launched january 12, 2016, now retired) with roam north america feature (still available to add to retired at&t unlimited plan) unlimited. We are from canada travelling to visit family in colorado. To a country outside of the u.s.:

At&t international calling™ mexico and canada plan. Requires a qualifying domestic calling plan. To dial or send a text message to someone abroad, dial: