Apple is reportedly testing its iPhone to work on T-Mobile’s network.

[ad#Google Adsense 300×250 in story]According to a BGR.com report on Wednesday, Apple is testing a new prototype iPhone specifically designed for T-Mobile. The iPhone has an internal model number of N94, which fails in line with the N90 and N92 models released for AT&T and Verizon, respectively.

The report also notes that the phone is running a test version of iOS and has internal Apple test apps installed.

In March, AT&T said it had acquired T-Mobile for $39 billion. The company said its customer and T-Mobile customers will see improved service and voice quality because of the deal, due to additional spectrum and increased tower density.