India Phone Number Validator & Carrier Lookup
Validate Indian phone numbers against the national numbering plan and return the carrier (Jio, Airtel, Vi, BSNL) with line type. Standard lookups are sub-20ms at fractions of a cent per call; add mode=current to resolve the carrier serving a number today, ported or not.
Try it — Indian numbers
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Carrier lookup for Indian mobile numbers
Veriphone validates any Indian phone number against the national numbering plan and returns the carrier and line type for every allocated range. Standard lookups are served entirely from this data — which is exactly why they're sub-20ms and cost a fraction of a cent per call. When your workflow needs the operator serving a number today, add mode=current: Veriphone resolves it from national portability registries.
For every +91 number, Veriphone returns validity, originally allocated carrier name, line type (mobile or landline), region, and E.164 formatting. Available via bulk CSV upload for marketing list cleaning, or the API for signup forms and OTP triage.
Indian phone number format
Indian mobile numbers are 10 digits long after the country code. The first digit identifies the number series: mobile numbers start with 6, 7, 8, or 9. Numbers beginning with 2, 3, 4, or 5 are landlines tied to an STD (area) code.
Major Indian mobile carriers
Four operators serve nearly all active mobile subscriptions in India. Veriphone returns the carrier the number was originally allocated to in the numbering plan. Because number portability is heavily used in India, ported numbers may sit on a different operator today — add mode=current when your workflow needs the operator currently serving a number.
Who uses Veriphone for Indian numbers
- CRM and marketing teams cleaning lead lists before SMS or WhatsApp outreach — filters disconnected numbers and identifies carrier for routing cost optimization.
- Fintech and KYC platforms validating customer mobile numbers during onboarding to cut OTP delivery failures and detect VoIP numbers used by fraud rings.
- Logistics and delivery apps confirming rider and customer numbers are active before dispatching — reduces failed deliveries caused by dead SIMs.
- SaaS products with Indian users replacing simple regex with full validation to catch typos, fake numbers, and deactivated SIMs at signup.
Questions about Indian number validation
Does Veriphone resolve ported Indian numbers to the current operator?
Yes — with mode=current. A Current lookup resolves the number's serving operator from national portability registries and returns it alongside the original allocation, with a ported flag. Standard lookups return the originally allocated operator only. A common pattern: validate everything with Standard, then run Current on the subset where the serving operator matters — typically 10–100× cheaper than paying per-lookup rates on every number. Current lookups do not indicate whether the device is switched on or reachable.
Can I validate Indian numbers in bulk from a CSV?
Yes. Upload a CSV of up to millions of numbers and download the validated list with carrier, line type, and region for each entry. Works for any +91 format — we normalize inputs.
What happens with deactivated or recycled Indian numbers?
Veriphone distinguishes between syntactically valid numbers (correct format) and active ones (currently assigned on the network). A previously valid number that was deactivated will be flagged so you can skip it in outreach.
Is there a free tier?
Every account gets 1,000 free validations per month, no credit card required. Paid plans start at $6.99/month; pay-as-you-go credits never expire.
Start validating Indian phone numbers
1,000 free lookups. No credit card. Full carrier data on the free tier.
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