Could someone please tell me which fonts are used in 1st and 2nd row of below image?
The sans-serif font is League Gothic.
Here it's overlaid on the image given:
The tracking is a bit off but it's clear that the glyphs are a match.
As mentioned previously, the other font is Pacifico.
Both are freely available for commercial use on Font Squirrel.
The Black And White Phone FONT is Pacifico The App Close-Up FONT is Equal Sans Demo
I am not sure about the Equal Sans Demo font. But its almost same like the one you asked.
Venki has correctly identified the script as Pacifico.
I think the block capitals are Trade Gothic, but I can only find Condensed, not extra-compressed:
Note the flat sides to C and O, the flat terminals on C and the sloping terminals on S, which has a smooth curve. An extra-compressed version would have a rounder bowl on the P.