Temporary number for Walmart verification
Walmart.com asks for a mobile number when you create an account or at checkout, and sends a 6-digit SMS code to confirm it. The number is later used for order updates, pickup notifications and sign-in verification. Walmart refuses VoIP numbers, so the Walmart catalog on SMS Nitro uses physical-SIM pools only. Walmart.com expects a United States number; Walmart Canada runs separately on walmart.ca with Canadian numbers. With SMS Nitro the number is reserved for 20 minutes, you read the code in your dashboard and pay only if the code arrives.
Can I verify Walmart with a temporary number?
Yes. Pick Walmart in the catalog, choose a country (United States have the best recent results), enter the number in the app and read the 6-digit code in your dashboard. The number is reserved for 20 minutes and you are charged only when the SMS arrives. Walmart rejects most VoIP numbers, so choose a country marked physical SIM. Numbers for Walmart are unlimited and never run out.
- Availability
- Unlimited: Walmart numbers never run out, available 24/7
- Price
- From $0.09 per code (United Kingdom, last snapshot)
- Code format
- 6 digits by SMS
- VoIP numbers
- Usually rejected: use physical SIM
- Number reserved for
- 20 minutes
- Billing
- Only when the code arrives; automatic refund otherwise
- Best countries
- United States
Walmart number prices by country
Fixed public prices per delivered code. Logged in, you see the live price and success rate before confirming.
| Country | Code | Price per code |
|---|---|---|
| United Kingdom | +44 | $0.09 |
| Brazil | +55 | $0.33 |
| United States | +1 | $0.52 |
| Canada | +1 | $0.72 |
Prices snapshot from 2026-10-31. Charged only when the SMS arrives.
Best countries for this app
How to get a Walmart verification code
Choose Walmart in the catalog
Pick a country; the price is shown before you confirm.
Enter the number in the app
Select the country code and type the number in Walmart's sign-up or verification screen.
Read the 6-digit code
It appears in your dashboard within seconds of being sent.
Pay only if it arrives
No SMS within 20 minutes means the amount returns to your balance.
Why use a temporary number for Walmart?
- Order pickup or delivery during a trip to the United States without a local SIM.
- Keep a separate Walmart account for business or office purchasing.
- Keep your personal number off a shopping account that sends marketing texts.
- Test a Walmart Marketplace or checkout integration with a second customer account.
Best countries for Walmart verification
United States is the country we list as best for Walmart, because Walmart.com accepts US numbers and Walmart Canada accepts Canadian numbers on its own site. Four countries are in the Walmart catalog, all physical-SIM pools with unlimited numbers, since Walmart refuses VoIP ranges. At the last price snapshot the United States was $0.51 and Canada $0.72; the United Kingdom was $0.09, but Walmart does not run a UK store. The dashboard shows the live price before you confirm.
Tips to keep the Walmart account
- Create the account with an email and a password first; Walmart can then send later sign-in codes to the email.
- Type the 10-digit number without +1 in the Walmart phone field.
- If Walmart offers text or call for the code, pick text; only SMS reaches your dashboard.
- For pickup orders, update the contact phone in Account settings to a line you can answer after the order is placed; Walmart verifies the new number with a fresh code.
If Walmart rejects the number or the code is slow
- Walmart says it cannot verify this phone number → the range was recognized as non-mobile; take a United States number from a physical-SIM pool, a refused number is not charged.
- No code after two minutes → tap 'Resend code' once and keep the dashboard open; after 20 minutes without a code the hold is refunded automatically.
- Walmart asks for an SMS code at a later sign-in and the number has expired → choose the email option on the verification screen, which works when you registered with an email.
Frequently asked questions
Can I verify a Walmart account with a temporary number?
Yes. Choose Walmart and United States in SMS Nitro, enter the number on Walmart.com or in the app, request the text code and read the 6 digits in your dashboard. The number is reserved for 20 minutes and you pay only if the code arrives.
Does Walmart accept VoIP phone numbers?
No. Walmart refuses VoIP ranges when you add a phone. SMS Nitro lists physical-SIM countries for Walmart, which are real carrier lines.
Will Walmart need the phone number after sign-up?
Walmart uses it for order and pickup texts and may ask for a code at new-device sign-ins. Register with an email and password so verification can go to email, and change the contact phone in Account settings later if a courier or store needs to reach you.
How much does a Walmart verification number cost on SMS Nitro?
At the last price snapshot a United States number for Walmart was $0.51 and Canada $0.72. Prices change with demand and the dashboard shows the live price before you confirm. If the code does not arrive, the amount returns to your balance automatically.
Which country should I pick for Walmart?
United States for Walmart.com and Canada for walmart.ca. Both are physical-SIM pools on SMS Nitro. A number from another country does not match either store.
How much does a temporary number for Walmart cost?
From $0.09 per delivered code in United Kingdom at the last price snapshot; physical-SIM pools and strict countries cost more. The exact price for Walmart is shown before you confirm and is frozen until the SMS arrives.
How long is the number reserved for Walmart?
20 minutes. During that time the number is yours alone and every SMS from Walmart appears in your dashboard. You pay only when the first code arrives.
What if the Walmart code never arrives?
You are not charged. The held amount returns to your balance automatically and you can take another number for Walmart, from the same or a different country, right away.
Does Walmart accept virtual numbers?
Rarely. Walmart checks the carrier behind the number and refuses most VoIP ranges, so pick a country marked physical SIM; those are real carrier lines.
Can I receive a second Walmart code on the same number?
Yes, while the number is active, at no extra cost. Ask Walmart to resend and read the new SMS in the same dashboard row; the latest code is the valid one.
Does Walmart see my real phone number?
No. Walmart only sees the temporary number you typed. Your personal number is never shared, and the SMS is read in your SMS Nitro dashboard, not on your phone.
Related pages
Get your verification code now
Top up from $5, pick an app and a country, and read the SMS in your browser. Charged only when the code arrives.
Get a number+1 (415) 555-0132