June 17, 2019
As of August 3’rd, 2019 … Mexico simplifies telephone dialing:

Effective August 3, 2019, there will be no more special rules needed to to dial long distance nor between or to cell phones. Mexican phone dialing will follow international dialing standards (as in Canada and the USA).

http://www.ift.org.mx/comunicacion-y-medios/marcacion-a-10-digitos

After Aug. 2, 2019 … Just dial 10 digits …

Happy Trails, Steve

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