Family and household lines
Most households overpay because they compare one line, not the whole account. See the multi-line math first.
Multi-line estimator
Most households overpay because they shop one line at a time. See the multi-line math first.
Illustrative total
$120
$30 effective per line
Household note
4 lines is the sweet spot for most household savings.
2 lines
$0
$0 per line
3 lines
$0
$0 per line
4 lines
$0
$0 per line
5 lines
$0
$0 per line
6 lines
$0
$0 per line
Couples, parents, roommates, blended households — the math works the same.
Wireless savings calculator
Enter your current bill and line count. Illustrative benchmark only — final pricing varies with device status, taxes, add-ons, and eligibility.
Estimated new bill
$120
$30 per line
Estimated monthly savings
$100
Best used as a switch-worth-it gut check
Estimated annual savings
$1,200
Especially meaningful on 3–6 line households
Keep your number in most cases. Bring your current phone if it's compatible and unlocked.
Not always. Different lines can carry different data and hotspot needs — the household saves while each person keeps what fits.
Households often phase the move — run the line-count math now and move lines as contracts and payoffs free up.
In many cases, yes. Households commonly add a teen's first line or a grandparent's line to an existing setup over time.
Four lines is the most common household comparison — it's where per-line pricing usually drops hardest. But 2, 3, 5, and 6-line households should still run the math.
Not necessarily. Some multi-line setups keep payment responsibilities flexible while preserving the shared savings.
Both: the total is what you feel monthly, and the effective per-line number is what tells you whether the household is actually getting the multi-line advantage.
Commonly, yes — many households phase line moves instead of switching everything on one day.