India Virtual Phone Numbers (VoIP) – Best Business Phone Numbers in India – Buy Indian Phone Numbers Online
India
India Virtual Phone Numbers for Business
Expanding into India shouldn't require costly infrastructure. AVOXI's India virtual phone numbers route calls to any device, anywhere in the world, giving your team a credible local presence without the overhead.
Each VoIP number is easy to manage through AVOXI’s software platform, including call forwarding and routing, call recording, usage and call quality data and number testing.
Choose Your Number
Trusted by the World’s Leading Enterprises
India Virtual Phone Numbers for Business
AVOXI's India virtual phone numbers, also known as India VoIP numbers, forward calls to any device, anywhere in the world, keeping your team connected and your customers confident they're reaching a trusted business. Every India virtual phone number is paired with AVOXI’s Standard Cloud Service, which includes call forwarding, call routing, SIP integrations for any contact center or business communication tools, analytics for usage and call quality and live 24/7 support. giving you enterprise-grade communications at a fraction of the cost.
Buy India Phone Numbers Online
AVOXI provides three India virtual phone number types — each fully configurable online with instant activation and integration-ready setup for call forwarding, customer support, or SMS reception.
Toll-Free (800 & 1800)
Professional numbers that are free for callers to dial. Ideal for customer service and support functions where accessibility and credibility matter.
Local DID (Direct Inward Dialing)
Inbound numbers with city-specific Indian dial codes, including Mumbai, New Delhi, and Bangalore. Local presence drives stronger customer trust and familiar numbers in regional markets.
TrueLocal
Two-way inbound and outbound phone numbers with guaranteed local caller ID to drive higher answer rates and an easier way to connect with customers in India.
India Local DID Numbers
A Local DID (Direct Inward Dialing) number gives your business a city-specific Indian phone number that customers can call directly, without going through a switchboard or operator. For businesses operating in or expanding into India, local DIDs are the most effective way to establish a genuine regional presence.
AVOXI provides local DID numbers across India's major cities, including Mumbai (+22), New Delhi (+11), Bangalore (+80), Chennai (+44), Hyderabad (+40), Kolkata (+33), Pune (+20), and more. Each number carries a familiar local area code that Indian customers recognize and trust, which means higher answer rates, more callbacks, and stronger customer relationships.
Local DIDs in India can be configured to forward calls to any device or team, anywhere in the world, making them ideal for businesses without a physical office in India.
India Toll-Free Numbers
India toll-free numbers (800 and 1800 prefix) allow your customers to call your business at no charge to them, removing a common barrier to inbound contact. For customer service teams, support operations, and enterprise sales functions, toll-free numbers signal credibility and accessibility — two factors that matter significantly in the Indian market.
AVOXI's India toll-free numbers are fully compliant with TRAI regulations and can be routed to any global destination. Whether you're running a contact center, a support desk, or an inbound sales line, AVOXI provides the infrastructure to handle high call volumes reliably across India's diverse telecom networks.
Two-Way Local Caller ID & PSTN Replacement for India
India's legacy PSTN infrastructure comes with the limitations typical of traditional telephony: high per-minute costs, limited scalability, and restricted visibility into call performance. AVOXI's cloud-based voice platform offers a modern alternative that delivers greater reliability, flexibility, and cost efficiency — while ensuring every outbound call displays a trusted local Indian number.
AVOXI's Two-Way Local Caller ID (powered by TrueLocal) ensures calls to Indian customers are presented with a consistent, recognizable local number rather than an unidentified international line. The same number used for outbound calls can receive inbound callbacks, creating a seamless, trusted communication loop — particularly valuable for sales teams, field operations, and customer success teams managing ongoing relationships across India.
By replacing traditional India PSTN lines with AVOXI's SIP-based infrastructure, businesses gain full control over call routing, number management, and voice quality — all from a single online platform. Calls are carried over Tier 1 networks with a 4.49+ MOS score, with real-time monitoring for latency, jitter, and packet loss. For enterprise teams managing voice at scale, PSTN replacement with AVOXI
eliminates carrier complexity while maintaining full regulatory compliance with TRAI and DoT requirements.
Enterprise-Grade Voice Quality for Calls to and from India
Tier 1 Networks
Calls are carried over tier 1 networks and secure SIP connections
4.49+ MOS Score
Our 4.49+ MOS Score sets the standard for global call quality
Real-Time Alerts
Algorithms trigger real-time alerts for security risks and suspicious traffic
VoIP Quality Analytics
Monitor VoIP quality issues like latency, jitter, and packet loss with Call Insights
Expect the Best from Your Business VoIP Service in India
Local & International Phone Call Forwarding
- Call Management Made Easy. Manage call forwarding rules, recordings, voicemail, analytics and number plans from one intuitive interface.
- Unlimited Phone Trees. Create unlimited multilevel IVR menus, virtual attendants, and personalized greetings at no extra cost.
- Forward Calls Anywhere. Forward calls to any number of devices, groups, and locations in India or abroad based on customizable rule sets.
- VoIP Business Numbers for Any Need. Start taking calls within minutes with toll free, local, and virtual mobile numbers in India and abroad.
- Fast & Reliable. No setup fees, no contracts. Try India's top virtual number provider risk-free!
How to Buy Virtual Phone Numbers Online
Choose Your Phone Number
Pick toll free, non-geographic, or local numbers from 150+ countries, or port a number you already have.
Configure Call Forwarding Settings
Log in to begin configuring forwarding rules, IVR menus, manage numbers and self-service your account.
Download AVOXI Apps
Browse optional applications like click-to-call and mobile app to make and take calls from anywhere.
Start Connecting with Customers
Enjoy crystal-clear voice services in India and beyond with dedicated support to confirm your setup.
India Virtual Number FAQ
Key Regulations for Voice Services in India
Voice services in India are governed by two primary bodies: the Telecom Regulatory Authority of India (TRAI) and the Department of Telecommunications (DoT). Understanding these regulations is essential for any business operating virtual phone numbers or VoIP services in India.
Regulatory Overview
VoIP is legal in India for business use, provided businesses use platforms that partner with licensed Indian telecom providers and route calls through approved infrastructure. Frejun Grey routes, SIM-box calling, and unauthorized internet-to-PSTN bypasses are strictly prohibited.
Key Compliance Requirements
- TRAI Telemarketing Registration: Businesses making promotional outbound calls are required to register as telemarketers with TRAI and scrub their call lists against the NCPR database, ensuring they do not contact numbers that have opted out. TALK-Q Telemarketers must also use the designated 140 number series for outbound commercial calls.
- National Customer Preference Register (NCPR): Also known as the Do Not Disturb (DND) registry, the NCPR allows consumers to opt out of unsolicited calls. All businesses conducting outbound telemarketing in India must comply with NCPR requirements before initiating customer contact.
- Other Service Provider (OSP) Guidelines: Businesses operating in sectors such as telebanking, telemedicine, tele-trading, or eCommerce must register as Other Service Providers and are permitted to use services only from authorized telecom providers licensed by the Government of India. CallHippo
- VoIP & PSTN Routing Rules: Any termination of international calls onto the Indian PSTN must go through a licensed International Long Distance (ILD) operator. OSPs may carry voice traffic over VPNs or private leased circuits, but direct toll bypass is not permitted. TALK-Q
- Data Protection & Privacy: Businesses handling customer data as part of voice communications must adhere to India's data protection framework, including maintaining call records and ensuring lawful handling of personal information.
- Call Record Retention: A complete audit trail of all calls must be maintained for a minimum of one year Medium, in line with OSP compliance requirements.
AVOXI & Indian Regulatory Compliance
All virtual numbers provided by AVOXI are fully compliant with Indian telecom regulations. AVOXI works exclusively with licensed Indian telecom providers and routes all traffic through approved infrastructure, ensuring your business remains on the right side of TRAI and DoT requirements. Our team can help guide you through the specific requirements for your use case.
Sources: Telecom Regulatory Authority of India (TRAI) — trai.gov.in | Department of Telecommunications (DoT) — dot.gov.in
Have Questions About Setting Up Business Phone Numbers?
We're here to help! Contact us today so we can help find the right business phone number for you.
