CallSign
$1 / line / month
Every active line automatically supports military and Veteran communities, with a focus on Veteran mental health projects.
Wireless comparison
VSAT&T+Verizon+T-Mobile
CallSign Mobile versus AT&T, Verizon, and T-Mobile
Save more.
Competitive unlimited plans at a lower cost.
Give back.
Every active line supports the Veteran community.
Stay covered.
The same nationwide network footprint.
01 // Plan comparison
Unlimited and competitive—without the Big-3 price.
Big-3 pricing gets complicated with AutoPay, paperless billing, switching offers, eligibility rules, and introductory terms. CallSign keeps it simple: one clear price.
Signal Standard
$25/mo
Unlimited data; 10GB QCI 8 priority data
10GB hotspot
View plan →
Verizon
Simplicity
$45/mo
Unlimited data
10GB hotspot
View plan →
AT&T
Value 2.0
$50/mo
Unlimited data
3GB hotspot
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T-Mobile
Unlimited Prepaid
$45/mo
Unlimited 5G data
Unlimited hotspot at 3G speeds
View plan →
Competitor pricing reflects standard monthly rates for a single line. Carriers may offer lower rates through multi-line discounts, AutoPay, promotional offers, switching incentives, or other eligibility-based discounts. Taxes and fees may apply. Prices and plan features are subject to change.
Their price promises can change
T-Mobile built its Un-carrier reputation around simpler, more transparent pricing. But between early 2025 and October 2026, its Regulatory Programs & Telco Recovery Fee increased three times—adding $2 per month per voice line on plans subject to the fee, even where advertised plan prices remained unchanged.
Read the price-increase coverage →02 // Mission + giveback
A discount isn’t a mission.
The Big 3
Performative discounts
Military discounts can lower a bill for eligible customers. They do not make recurring community giveback part of every active line.
Open live coverage map03 // Coverage
The same nationwide network footprint.
CallSign runs on major-carrier infrastructure, delivering nationwide coverage without requiring a Big-3-priced plan.
Explore the live coverage map →Coverage and availability vary by location, device, plan, and network conditions.
A signal that serves.
Download the app →Pricing sources and methodology
Reviewed October 3, 2026. Prices shown are published one-line prices and may require AutoPay, paperless billing, a qualifying switch, or other eligibility. Taxes, fees, data-management policies, and promotional terms vary.