By Michael Oleaga / m.oleaga@latinospost.com (staff@latinospost.com) | First Posted: Oct 14, 2013 11:47 PM EDT

A new Nokia Lumia device has become the most popular Windows Phone smartphone in the United States (U.S.).

Although the latest data by AdDuplex was not revealed yet, a tease by Alan Mendelevich on Twitter provided a hint that there's a new leader in the Windows Phone chain in the U.S.

"AdDuplex stats teaser #1: There's a new no.1 Windows Phone in [U.S.] and if you've seen the stats from last month you know what it is," tweeted Mendelevich.

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In response to Menedelevich's tweet, guesses were made that it could be the Lumia 521 from T-Mobile or the Lumia 520 or Lumia 1020, which the latter two are exclusive to AT&T.

As Latinos Post previously reported, the Lumia 520 was named the most popular Windows Phone 8 smartphone worldwide, according to AdDuplex. The Lumia 920 placed second followed by the Lumia 620.

Mendelevich also revealed there's a new mobile carrier leading the way for Windows Phone 8 smartphone in the U.S. He didn't reveal the carrier yet, but it is likely AT&T with the launch of the Lumia 520, Lumia 925, and Lumia 1020 smartphones.

Latinos Post noted in late August how AT&T was five percentage points behind Verizon Wireless as the top mobile carrier for Windows Phone 8 smartphones with 39 percent to 38 percent. T-Mobile finished third with 19 percent.

He further revealed Windows Phone 8 reached a 70 percent market share when comparing other Windows Phone mobile operating systems.

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For the latest updates, follow Latinos Post's Michael Oleaga on Twitter: @EditorMikeO