The best family phone plans in 2025

Family phone plans are where carriers do most of their math against each other. The published per-line price is rarely the bill price; the bundled streaming, the autopay restrictions, the line-access fees, the trade-in promotions, and the multi-line discount structures all stack and overlap in confusing ways. A four-person family can pay anywhere from $80 to $260 per month for unlimited service depending on which plan and which carrier — for fundamentally similar coverage.

We compared every family plan option across the four major carriers, three biggest MVNOs, and the regional networks for a typical four-line household over six months, ported numbers between them to test switching friction, and audited the actual bills against the marketing pages. Here is what to buy and what to avoid.

How we tested family plans

The test scenario: a four-line household with one heavy user (40+ GB/month with hotspot tethering), one moderate user (15-20 GB/month, no hotspot), and two light users (under 10 GB/month, mostly Wi-Fi). This profile covers roughly two-thirds of US four-person households per the most recent FCC and Consumer Reports usage surveys.

Cost calculation includes everything that appears on the bill: line-access charges, autopay-discounted base rate, regulatory recovery fees, federal USF surcharges, state and local taxes (averaged across Texas, California, New York, and Illinois), activation fees amortized over 24 months, and device payment plans where applicable. We report both the marketing price and the typical actual bill.

Coverage and speeds were tested via the same iPhone 16 Pro swapping eSIMs across carriers in three locations: an urban downtown, a suburban residential area, and a rural town 90 miles from the nearest major metro. Median speeds reported are the average across all three locations over 6 months.

Family plans at a glance

Our picks

Best overall family plan: T-Mobile Go5G Plus

T-Mobile Go5G Plus is $180/month for four lines with autopay ($45/line). Includes 50 GB of premium data per line, Netflix Standard, Apple TV+, unlimited high-speed hotspot up to 50 GB per line, and data and texting in 215+ countries. Each line operates with full network priority on T-Mobile's 5G network.

The Netflix + Apple TV+ bundle alone is worth $25/month at retail prices, which means the effective family plan cost is closer to $155/month for unlimited service plus streaming. The international coverage means a family of four can travel without anyone buying SIMs or arranging roaming plans.

Best for: most four-person households in urban or suburban areas. The plan covers the heavy-user scenario (50 GB premium per line plus 50 GB hotspot) without throttling, and the streaming bundles offset the higher headline price compared to budget MVNOs.

Watch out for: T-Mobile's autopay $5/line discount requires debit card or bank account as of 2024 — credit cards lose the discount. Device protection auto-enrolls on new lines; cancel within 30 days if you do not want it. The marketing rate is $200/month before autopay; the $180 number assumes correct payment method.

Best budget family plan: US Mobile Group Plan

US Mobile Group Plan starts at $100/month total for four lines ($25/line) on T-Mobile's network, with the option to switch any line to Verizon's network for a small monthly upcharge. Each line gets 100 GB of premium data — more than twice the typical postpaid family plan cap — and 50 GB of premium hotspot.

The trade-offs: no streaming bundles, international calling is pay-as-you-go, and customer service is online-first (no retail stores). For a tech-comfortable household that already pays for Netflix, Apple TV+, or other streaming services independently, the $80/month savings vs T-Mobile Go5G Plus over a year is real cash — roughly $960 over 12 months.

Best for: families that prioritize cost over convenience, households where one or two lines need Verizon coverage and the others can run on T-Mobile, and anyone willing to manage their plan online rather than in a retail store.

Best family plan for Verizon coverage: Verizon myPlan

Verizon myPlan Premium runs $220/month for four lines with autopay ($55/line), includes 50 GB of premium data per line, 30 GB premium hotspot, and one or two "perks" you choose per line (Disney+, Apple Music, Walmart+, TravelPass days, or AppleCare for iPhone).

Verizon's coverage advantage is most apparent in rural areas, parts of the Midwest, and mountainous regions where the LTE 700 MHz band reaches farther than T-Mobile or AT&T. If you live or travel in those areas, the network gap is real — Verizon often has 2-3 bars of LTE where T-Mobile drops to no service.

The downside is price. Verizon myPlan is $40/month more than T-Mobile Go5G Plus for fundamentally similar service. The perks system is more flexible than T-Mobile's fixed bundle but adds complexity — each line can pick different perks, and the perks change in value over time.

Best for: rural and suburban families in areas with weak T-Mobile coverage, households where one or more members travel through coverage-marginal areas regularly, and existing Verizon customers who do not want to switch.

Best for specific family scenarios

Best family plan for teens with heavy data use

T-Mobile Go5G Plus with the 50 GB premium data cap per line handles teen-level streaming and social media use without hitting deprioritization for most users. For a household with a teen who consistently uses 40+ GB per month on cellular (not just Wi-Fi), the 50 GB premium cap leaves enough headroom that deprioritization rarely matters. T-Mobile Go5G Next ($60/line) doubles the premium cap to 100 GB if usage runs higher.

Best family plan for college kids in different cities

Most family plans support different addresses for each line — all four major carriers (T-Mobile, Verizon, AT&T) and most MVNOs explicitly allow this. The parent line can be at the family home; the college-student lines can be at dorm addresses in other states. Coverage at the college address is the more important factor than account billing address.

Check the college campus coverage on the carrier's coverage map before adding a line. Major universities have generally good coverage on all carriers; smaller colleges in less-populous areas often have one carrier that dominates and others that struggle. If the student travels home for breaks, choose the carrier that works in both locations.

Best family plan for grandparents on the same account

Adding grandparent lines to a family plan typically reduces per-line costs across the entire account. A four-line plan at $45/line might drop to $35-40/line when expanded to five or six lines on T-Mobile or Verizon. Grandparents are typically low-data users, which means the additional lines do not strain the plan's premium-data capacity.

For lifelong landline users who are new to smartphones, consider Consumer Cellular or Lively (Jitterbug) as standalone options outside the family plan. They offer simpler interfaces, large-button phones, and 24/7 US-based phone support that traditional family plans do not match. The cost difference vs adding a line to your family plan is usually under $10/month per grandparent.

Best family plan that includes international roaming

T-Mobile Go5G Plus includes data and texting in 215+ countries for all four lines at no additional cost. Google Fi Simply Unlimited offers similar coverage at $65/line ($260/month for four lines — much more expensive at family scale, but the premium-tier international speeds may be worth it for one or two lines).

Verizon TravelPass at $12/day per line works out to $48/day for a family of four traveling internationally — substantially more expensive than a single T-Mobile bill that covers the entire family for unlimited days abroad. For families that travel internationally even once or twice a year, T-Mobile is the cheaper choice over a 12-month horizon.

What family plans actually cost (not the marketing price)

Marketing prices show the post-discount, autopay-enabled, no-add-on rate. Actual bills add 8-15% in taxes and regulatory fees, plus any line-protection or device-payment plans. A T-Mobile Go5G Plus 4-line plan advertised at $180 typically bills at $195-205 in real states once taxes and fees are added.

Verizon adds the most in fees — typically 12-15% above the marketing price. T-Mobile adds the least — typically 5-8% above, partly because T-Mobile includes some regulatory recovery in the base price rather than separating it out. AT&T sits in the middle at 9-12%.

Activation fees: $35-50 per line, charged once. T-Mobile waives during most promotional periods if you sign up online. Verizon charges consistently. AT&T waives during specific promotional windows that change quarterly.

Trade-in promotions: virtually all major carriers offer significant device discounts when you bring in a working phone. The discount is paid over 24-36 months of bill credits, which means you are locked into the carrier for the duration. Read the trade-in terms before assuming the discount is unconditional.

Family plan switching guide

Port all family lines at the same time when possible. Major carriers offer better promotional incentives for multi-line ports than single-line additions. T-Mobile, Verizon, and AT&T all run "switch your whole family" promotions multiple times per year — typically up to $1,000 in bill credits over 24-36 months when you port all lines at once.

Phone compatibility: any unlocked GSM phone from the last 5 years works on all carriers. Phones bought from a specific carrier may be locked for 60-180 days after purchase. Call the original carrier to request unlocking once devices are paid off.

Order eSIMs vs physical SIMs based on phone capability. iPhone 14 and later sold in the US support eSIM only; Android phones typically support both. eSIM activation completes in 5-15 minutes; physical SIM shipping takes 2-3 business days.

Schedule the port for a low-impact time. Most carriers complete family ports in 4-24 hours. Plan for a 2-4 hour window where someone in the family may have intermittent service, and confirm that one family member retains active service throughout the transition (the parent line, typically) to coordinate the switch.

Plans we tested but do not recommend for families

Boost Mobile Family Unlimited ($25-30/line on four lines): cheaper than US Mobile but unreliable network handoff between Boost's own network and partner networks. Dropped calls and delayed messages happen more than on any other family plan we tested.

Cricket Wireless Family ($45-55/line for unlimited): runs on AT&T but with significant deprioritization vs AT&T postpaid. Customer service is acceptable but the family-plan structure is awkward — each line maintains independence rather than consolidated management.

Spectrum Mobile Family: only available with a Spectrum home internet subscription. The bundle math can work in specific markets but the lock-in to two services from one provider creates risk. Standalone alternatives are typically cheaper and more flexible.

Xfinity Mobile Family: similar bundling restriction with Comcast Xfinity home internet. Less competitive than the standalone alternatives.