Automatic RTP dates
Enter the activation date once. Prepaid and postpaid lock-in periods, days left and "ready to port" are worked out — and the status flips by itself.
98989 83800RTP
99999 121213 days
90000 07777HOLD
Built for VIP & fancy number dealers
Your number stock,
Your number stock,
on autopilot.
NumStock tracks every number you hold — RTP dates, recharges, postpaid bills, buyers and profit — and reminds you on push, email and WhatsApp before anything slips.
0ready reports
0reminder channels
0day free trial
12 numbers going RTPtoday · 9:00 AM
Profit ↑ 17%vs last month
Recharge dueWhatsApp alert sent
Features
Everything a number dealer needs
Replace the Excel sheet and the sticky notes. NumStock does the date maths and remembers for you.
Smart reminders
RTP, recharge, bill and payment-due alerts at 9 AM & 6 PM — grouped into one message.
Your own WhatsApp
Link it once and get alerts from your own number — no per-message cost.
Search like a pro
Contains, starts, ends and pattern search (98**98) with Sum, price and date filters.
Real profit
Every dated recharge and cost counted. Dead numbers become loss automatically.
Reports, Excel & team
19 ready reports with one-tap Excel export, 5,000-row Excel import with preview, staff logins on the same stock and a full audit log.
Home-screen widget
Numbers going RTP today and dues this week — right on your home screen. Tap a tile to open the list.
Live demo
See NumStock in action
Real screens from the app. Tap a feature to see it.
- DashboardRevenue, profit trend, sales chart and stock status at a glance.
- Needs attentionRTP, bills and recharges due this week — plus your top buyers.
- Add a numberType it once — Total, Sum, RTP date and status are calculated live.
- Reminder channelsChoose push, email or WhatsApp for every kind of reminder.
- Reports & ExcelMonthly sales, profit, valuation and more — export in one tap.
- Home-screen widgetNumbers going RTP today, right on your home screen.
Screens
Designed to feel effortless
Light and dark themes, built for one-hand use.
How it works
Up and running in 2 minutes
01
Download & sign up
Google, Truecaller or email. Your pincode fills city and state automatically.
02
Add or import your stock
Type numbers in, or bring your Excel — 5,000 rows at a time with a preview.
03
Relax — we remind you
RTP, recharge and bill reminders arrive on time, every time.
Pricing
Simple plans, autopay
Start with a free trial. Upgrade any time and pay only the difference.
COMING SOON
Your own white-label number store
Pick numbers from your stock, set prices, and share one link with customers. Enquiries come straight to your WhatsApp.
98989 98989₹45,000
90000 90000₹1,20,000
77777 12345₹18,500
88000 88000₹62,000
FAQ
Questions, answered
How is the RTP date calculated?
Prepaid: activation + 90 days. Postpaid: activation + 120 days. The number moves to RTP automatically on that day.
How does billing work?
All plans run on autopay (UPI Autopay, card or net-banking e-mandate via Razorpay). Start with a free trial — nothing is charged until it ends, and you can cancel any time before.
Can I change my plan?
Upgrade any time and pay only the difference for the remaining days; from your next billing date autopay charges the new plan's price.
Do I need to keep the app open for reminders?
No — reminders are sent from our servers. For on-time push alerts set the app's battery usage to "Unrestricted".
Can my staff use the same stock?
Yes. Add staff logins from the app on plans that include staff. Every action is recorded in the audit log.
What happens if I cancel or a payment fails?
You keep access till the end of the period you paid for. After that the account becomes read-only. Your data is never deleted.
Stop tracking numbers in Excel.
Download NumStock and start your free trial in under a minute.