What you get on each family plan tier, October 2026
| Plan | Headline price | Hotspot | Standout feature |
|---|
| Verizon Simplicity | $30 per line after AutoPay and a switch discount | 10 GB | Flat price that never rises with more lines |
| Verizon Unlimited Welcome | $40 per line on 3 lines | Not verified here | Budget tier for large families |
| Verizon Unlimited Plus | $55 per line on 3 lines | 30 GB | Premium data and 5G Ultra Wideband |
| Verizon Unlimited Ultimate | $70 per line on 3 lines | Not verified here | International data |
| T-Mobile Essentials 2.0 | $90 for 3 lines | Capped at 3G speeds | 50 GB premium data per line |
| T-Mobile Experience More 2.0 | $140 for 3 lines | 60 GB | Five-year price guarantee |
| T-Mobile Experience Beyond 2.0 | $170 for 3 lines | 250 GB high speed | Largest hotspot allowance |
| US Mobile Unlimited Starter | $25 per line | 20 GB on Dark Star | Cheapest entry price |
| US Mobile Unlimited Premium | $44 per line | Unlimited | Priority data and 20 GB roaming in 180+ countries |
Two promos are worth understanding before you choose a carrier. T-Mobile runs a third line free offer with annual savings of $360, and it also publishes a $5 per month discount for 55 and over, military and veterans, first responders, and students.
Which carrier is cheapest for four lines?
T-Mobile has the lowest headline number and Verizon has the most expensive one, so the gap is wide. T-Mobile publishes a third line free offer right now, which turns three lines into $90 a month.
T-Mobile lists its own per-line averages at $56.67 for three lines, $53.75 for four lines, $52.00 for five lines, and $50.83 for six lines. The curve flattens after the third line, so the savings from adding a fifth or sixth line are small.
Verizon sits at the other end. Unlimited Welcome puts four lines at $30 each, which is $120 a month, while Unlimited Ultimate reaches $60 a line, or $240 for the same four lines.
AT&T runs a four-line ladder of its own, with per-line prices of $30, $40, $50, and $70 on its Value, Extra, Premium, and Elite tiers.
Is the flat per-line plan ever the best choice?
Yes, when you have one or two lines. Verizon Simplicity charges $45 per line with AutoPay and $30 per line after AutoPay and a switch discount, and that price does not change as you add lines.
That simplicity is the point. You get 10 GB of mobile hotspot, plus Disney+, Hulu, and ESPN+ with ads, along with Netflix and HBO Max perk savings.
At four lines the same flat price becomes the expensive option, because the tiered plans drop their per-line rate as you add lines. For one line, or two, flat wins. For four, it does not.
Every carrier also lets you mix plans on one account, so a household can put one line on a premium tier and the rest on a cheaper one.
Should you pick a prepaid plan instead?
Prepaid wins on price and loses on flexibility, and the port-in promotions are the reason so many people start there. US Mobile lists shared By the Gig plans alongside its unlimited tiers, with annual plans advertised as saving 43%.
Prepaid, postpaid, and MVNO compared
| Type | Typical monthly per line | Data priority | Watch out for |
|---|
| Big three postpaid | $25 to $70 per line | Highest | Device connection charges and surcharges |
| Carrier-owned prepaid | $25 to $44 per line | Standard | Port-in pricing that reverts after 6 months |
| MVNO prepaid | $25 per line and up | Lower on busy towers | Fewer perks, and no 5G Ultra Wideband |
Prepaid also avoids the device connection charges and contract commitments that postpaid plans can carry. The trade is that prepaid plans usually need to be paid in full, and switching means buying a new phone more often.
US Mobile adds international calling on annual plans, on Unlimited Premium, and on By the Gig, which matters if your family calls outside the country. It also offers a Multi-Network add-on at $10 a month per line, which lets one device run on two or three networks.
What should you check before switching carriers?
Check the promotion expiry date first, because that is where most households get surprised. Prepaid port-in pricing is the clearest example.
- US Mobile shows Unlimited Starter at $25 a month, with a $15 port-in price that renews at $25 after 6 months.
- Unlimited Premium shows $44 a month, with a $25 port-in price that renews at $44 after 6 months.
- T-Mobile caps the Essentials 2.0 hotspot at 3G speeds, and video can drop to standard definition when towers are busy.
- AT&T gives $5 a month off for 12 months for each new line when you have 4 or more lines.
- Device promotions follow the same clock, so check the end date on any new-phone deal.
Port your old number rather than getting a new one, and keep the old phone paid off before you close that line. A partial number port can take days to process.
Once the plan is set, the accessories are the last line item. Our guide to phone case types covers what fits the phones you just picked up.
If cost is a real barrier, the FCC runs a Lifeline program that discounts monthly telephone service for qualifying low-income households through participating providers (FCC, Oct 2026).
What are the next steps to pick a family plan?
Count your lines, pick a tier, and check the promotion end date before you sign anything.
- Count the lines you really need today, and add a spare line only if the price drop is worth it.
- Compare the all-in monthly cost, including AutoPay discounts, regulatory fees, and device connection charges.
- Set up bank account AutoPay on every line, because that is worth $10 per line on two of the three big carriers.
- Check when the promotional price ends, and what the bill looks like on the standard rate.
- Test coverage where you live and where your family drives, not just where the ads run, since a cheap plan in a weak signal area is not cheap.
- Port the old number first and keep the old phone paid off until the new line works.
Prices and promotions move often, and they vary by line count and ZIP code. Verify the final price with the carrier before you switch, and check the current terms on the carrier's own plan page.
Photo: Michelle-Maria, Pixabay Content License, via Pixabay (https://pixabay.com/photos/family-portrait-children-play-fun-7073480/)
Fazlur Rahman
