As per your requirement I am here giving you call center number of Sony company for sales and service related queries.

Call center number for sales and service queries :
1800 103 7799

For All Products(except mobile)
All 7 days (9 AM to 7.30 PM)

For mobile
All 7 days (9 AM to 9 PM)

Products of Company :

Television & Projector
BRAVIA LED TV / LCD TV / HD TV / 4K TV
Public Display Panel
TV & Projector Accessories

Home Video
Blu-ray Disc Players
DVD/HDD Players
Personal 3D Viewer
Home Video Accessories

Home Audio
High Resolution Audio
Hi-Fi System
Hi-Fi Component
Home Audio Accessories

Home Theatre System
Sound Bar
High Resolution Audio
Blu-ray Home Theatre Systems
DVD Home Theatre System

Lens-style Camera
Lens-style Camera

Compact Digital Camera
Cyber-shot Digital Camera
Cyber-shot Accessories
Digital Photo Frame

Interchangeable Lens Camera
Interchangeable Lens Camera
Interchangeable Lens
Accessories

Video Camera
Handycam Video Camera
Action Cam
Handycam Accessories
Action Cam Accessories

Personal Audio
High Resolution Audio
Walkman Digital Media Players
Headphones
Speakers

AllPlayStation
PlayStation 4
PlayStation 3
PlayStation Vita TV
PlayStation Vita

Smartphones
Xperia Smartphones
Mobile Phone Accessories

In-Car Entertainment
Audio Players
Xplod™ In Car Visual
Xplod™ Amplifier
Xplod™ Speakers / Subwoofer