Circles.Life is slinging 450GB of 5G data for just $15.30

By Georgia Dixon

Last updated 19 June 2025

If you've been meaning to switch phone plans, now might be the time. Circles.Life has just dropped the price and upped the gigs of its cheapest 5G plan, making it one of the best mobile deals available right now.

5G Most Unrestricted

450GB data
on M1 5G network
Unlimited National Calls
25 Messages
whistleOut Exclusive: 450GB for just $15/month for the first 6 months, reverts to 250GB at $18 forever after. T&Cs apply.

$15

+ $0.30 Upfront

Min. cost $15.30

$15

+ $0.30 Upfront

Min. cost $15.30

As part of a WhistleOut Exclusive offer, the Circles.Life 5G Most Unrestricted plan is currently just $15 per month (plus 30c upfront) for 450GB of 5G data on the M1 network for the first six months, before reverting to $18 per month for 250GB.

You'll also get unlimited incoming and outgoing national calls, 25 SMS, 8GB of roaming data for use in Malaysia, Indonesia, Thailand, Taiwan, Hong Kong, Bangladesh, and Sri Lanka, plus free caller ID (worth $70 per year), access to CirclesAI, Circles.Life's AI tool powered by OpenAI GPT 4o, and four $10 movie tickets per month at Golden Village.

For comparison, here's how the Circles.Life plan stacks up against other 5G plans.

#1	SIMBA	SIMBA SuperRoam 10 SIM Only 300GB data SIMBA mobile digital network (5G) Unlimited National Calls 30 Messages $10 Min. cost $10 Go	$10 Min. cost $10	Go
#2	M1	M1 5G SIM Only 150GB 150GB data M1 5G network 1000 Minutes 1000 Messages Deal: $3 off first 3 months for new sign-ups and port-ins only $14.95 Min. cost $11.95 Go	$14.95 Min. cost $11.95	Go
#3	Circles.Life	Circles.Life 5G Most Unrestricted 450GB data on M1 5G network Unlimited National Calls 25 Messages whistleOut Exclusive: 450GB for just $15/month for the first 6 months, reverts to 250GB at $18 forever after. T&Cs apply. $15 + $0.30 Upfront Min. cost $15.30 Go	$15 + $0.30 Upfront Min. cost $15.30	Go
#4	MyRepublic	MyRepublic 5G Basic $15.95 350GB data M1 5G network 800 Minutes 800 Messages $15.95/mth Min. cost $15.95 Go	$15.95/mth Min. cost $15.95	Go
#5	ZYM Mobile	ZYM Mobile 300GB Roam Eco 5G SIM Only 300GB data on Singtel's 5G network 1000 Minutes 100 Messages Deal: $10.10 rebate from 4th-6th + 600GB of bonus Malaysia & Indonesia Roaming Data for 365 days $17.10 + $3 Upfront Min. cost $20.10 Go	$17.10 + $3 Upfront Min. cost $20.10	Go
#6	VIVIFI	VIVIFI Vibe 5G 310GB data on Singtel's 5G network in selected areas with 5G devices 588 Minutes 100 Messages Deal: Get 3 months free $17.50 Min. cost $0 Go	$17.50 Min. cost $0	Go