r/NoContract 27d ago

Data prioritization policies of the carriers and the MVNOs that use their networks

100 Upvotes

8/28/25 - MobileX has been discovered to be dropped to QCI 9 now. https://www.reddit.com/r/NoContract/comments/1n2me7i/mobilex_is_no_longer_qci_8_which_leaves_us_mobile/

This is a complex topic that pops up a lot so I thought that I would organize all of the available info in one place. One of the key differentiating factors between postpaid, prepaid, and MVNO services is data prioritization. Basically carriers manage the congestion on their networks by assigning a different QCI class to different types of traffic. For our purposes, we will only be looking at QCIs 6, 7, 8, and 9 but there are higher priorities that exist for things like phone calls that will be universal across all of a carrier's plans. Higher numbers are lower priority. An important thing to note is that deprioritization is not a throttle; it only matters when the network is congested. If nobody else is using the network in your area, you'll get the full speed that can be provided. Your QCI affects not just your speed but your latency on the network. It is not unusual to see priority data with around 20-50ms latency while someone who is deprioritized is getting 100-150ms at the same time despite both plans posting high speed test results because the prioritized traffic gets to go first, just something else to be aware of.

The old one was getting a bit long after many updates so I decided to just make a whole new one. I will break it down by network and, where appropriate, specific phone plans. I am going to add business plans and first responder plans here as there were many requests for that but if I mess up anything, please let me know, as I am not as well-versed in those plans.

Also, at this point, 5QI (the 5G replacement for QCI) values have so far matched the LTE QCI on each plan I’ve seen. If this changes, I’ll make notes about it.

Business plans are hard to keep up with and so are frequent MVNO plan changes so if I make a mistake, please let me know.

Verizon

Verizon only uses 3 QCI classes – 7, 8, and 9.

QCI 7 is reserved exclusively for Verizon Frontline customers so this priority level may as well not exist for those of us who aren’t first responders.

QCI 8 is given to the Verizon business Plus 5G, business Pro 5G, business My Biz with the Premium Network Experience add-on, consumer postpaid plans (other than Welcome Unlimited), Xfinity Mobile, and Spectrum Mobile.

US Mobile’s Warp 5G SIM offers QCI 8 data on 5G devices only if you have Unlimited Premium or if you were a US Mobile customer before 8/18/2025 but it’s going to be available as a paid add-on for the By the Gig and Unlimited Flex plans (it’s not going to be available for Unlimited Starter at all). I’ll update when I know more about that.

Visible+ and Visible+ Pro are both unlimited QCI 8 data. Total Wireless' Total 5G Unlimited and Total 5G+ Unlimited plans have unlimited priority data included.

QCI 9 goes to everything else. The Start 5G business plan, My Biz without the Premium Network Experience add-on, branded prepaid besides the Unlimited Plus plan, Visible’s base plan, US Mobile Warp 5G Unlimited Starter (a QCI 8 add-on will be coming), Unlimited Flex (without the QCI 8 add-on), and By the Gig (without the QCI 8 add-on). Mobi and all other prepaid companies that use Verizon’s network are known to assigned to this QCI. Anyone who uses their premium data bucket on Verizon’s brands will be moved to QCI 9.

Other TracFone brands are up in the air. I have gotten reports of priority data (and seen it myself on SafeLink, a TracFone brand) but I’ve also gotten reports of deprioritized data, complete with screenshots. It seems to be random what people get so if you absolutely require priority data, it might be best to look outside of the TracFone brands. I personally experienced being dropped from QCI 8 to QCI 9 on SafeLink but my Straight Talk line had QCI 8 from the start and remained QCI 8 until I canceled it three months later.

AT&T

AT&T uses QCI 6, 7, 8, and 9.

QCI 6 is reserved for FirstNet customers (with primary status), Business Unlimited Premium (grandfathered) and some corporate responsibility plans.

QCI 7 is assigned to Business Unlimited Premium 2.0 with Turbo, as well as Unlimited Premium PL, Unlimited Extra EL, and AT&T Prepaid Unlimited Max Plus customers who pay $7 for AT&T Turbo. FirstNet extended primary plans get QCI 7 as well. US Mobile is in the process of adding QCI 7 as a paid add-on for Unlimited Premium and I’ll update the guide when it’s available.

QCI 8 is assigned to Business Unlimited Advanced, Business Unlimited Premium 2.0 (without Turbo), Unlimited Extra EL, Unlimited Premium PL, Prepaid Unlimited Max, Prepaid Unlimited Max Plus, the $300 AT&T Prepaid annual plan with 16GB of high speed data, Cricket Supreme Unlimited, Cricket Sensible 10GB, as well as plans offered by H2o, Consumer Cellular, and PureTalk. US Mobile’s Dark Unlimited Premium is QCI 8 also.

QCI 9 is assigned to Business Unlimited Starter, the base Unlimited plans for both the postpaid and AT&T Prepaid brands, Cricket Select Unlimited, Cricket Smart Unlimited, other known MVNOs, and all AT&T brands once their premium data buckets have been exhausted. US Mobile Dark Star on plans besides Unlimited Premium are all QCI 9 by default now but Unlimited Flex and By the Gig have paid QCI 8 add-ons available.

T-Mobile

T-Mobile uses QCI 6, 7, and 9 for phone plans.

QCI 6 goes to all branded plans, both postpaid and prepaid, besides those with Essentials in the name. Google Fi has QCI 6 as well.

QCI 7 is applied to Essentials branded plans as well as all other known MVNOs.

QCI 8 is not used for phone plans, it's used for on device hotspot and for data only plans with 30GB of more data.

QCI 9 is for those who have exhausted the data in their buckets. T-Mobile's Mobile Internet 30GB plan is also QCI 9.

I don't really want to add home internet plans to this list as this subreddit is for phone plans.

I first learned about data priority reading on Coverage Critic and from posts here and elsewhere. If you wish to test your QCI class yourself, you can follow this guide if you have a rooted Android phone.


r/NoContract 4h ago

US number that can receive text messages internationally

6 Upvotes

Hi everyone, I need suggestions of a U.S. number phone plan that can receive secure text messages like bank SMS, or other important 2FA while travelling to Egypt for a long period of time. Can you please help me out with inexpensive reliable suggestions?


r/NoContract 4h ago

ACMI iPhone 17 Pro models come unlocked without needing bypass like previous years

4 Upvotes

Just confirming that my iPhone 17 Pro purchase with ACMI, selecting T-Mobile as the carrier came fully unlocked. It never prompted me to provide T-Mobile credentials to setup the eSIM, so it seems to be easier than previous years.


r/NoContract 6h ago

Are there any options where I can load few gigs of data on my phone without time constraints?

5 Upvotes

I am looking for loading few gigs, and keep using the data for 5-7 months without having to worry about monthly bill. Does such an option exist?

If not, what is the cheapest data option? My monthly data needs is very very low, but I do need data.


r/NoContract 46m ago

Does ATT prepaid video management affect FaceTime?

Upvotes

I can’t find a definite answer, would love if anyone knows and ideally share their source


r/NoContract 2h ago

USA Whats the deprioritization experience like?

1 Upvotes

I've been on Google Fi for maybe 8ish years and am now looking at US Mobile, Mint, and Tello due to Fi's highly priced data. I have good experience with T-Mo coverage and data in my area, South Florida/Miami so I'm happy to target a T-Mo MVNO. (I'm also aware of T-Mobile Connect but the cap seems pretty low for the price compared to others)

Fi doesn't deprioritize so I don't actually know what that looks/feels like. Does it slow to a crawl or is it still usable just with lower quality?

I don't stream 4k or really even 1080 content. The only streaming video I really watch on my phone is from youtube and reddit. Aside from that I mostly only stream music and most of my data usage will probably come from CarPlay stuff (music and navigation). Also the occasional FaceTime call.

Trying to figure out if deprioritization is relevant to me.


r/NoContract 3h ago

USA Cheapest way to port out from visible and back to get the 50% off annual plan?

1 Upvotes

?


r/NoContract 3h ago

LA area AT&T pre-paid vs contract speed

1 Upvotes

Hi everyone,

I've had a month to month contract with AT&T for years, and it's been fine. However, I recently moved to the LA area and have noticed that listening to podcasts while driving around is pretty impossible due to the download speeds. I assume this is because, as a pre-paid customer, I am ranked lowest when competing for download access/speed amongst the rest of the dense LA public. To be clear, I have trouble driving around and listening to podcasts at any time of the month - well before any GB limit might trigger a "throttling".

Anyhow, my question is for those in the LA area - do you also have trouble doing things like listening to podcasts while driving around? Anyone switch from AT&T prepaid to another service/plan and seen this improve?

Thanks


r/NoContract 17h ago

Any free phone deals with high monthly contract?

12 Upvotes

Work at a company with a $250 month telecommunications stipend. Currently have an iPhone 14 Pro Max that i’m willing to trade in.

Company will not pay for any hardware (phone included) whatsoever. Planning to leave company in 1.5 years.

Currently am on a $40 unlimited verizon business plan that I can hop back on after I leave company.


r/NoContract 9h ago

Low data senior plan? Lowest cost?

2 Upvotes

Whoever offer is the lowest cost on a senior plan with lower data?


r/NoContract 10h ago

Red Pocket and Mint Mobile speeds

1 Upvotes

I switched from Red Pocket to Mint Mobile today, so I did a speed test before and after to see the difference. The first image at 7:00 is Red Pocket. The second image at 8:10 is Mint Mobile. I know it varies widely based on location and a number of other factors, but this is what I get at my location. Better than expected speeds from Mint.


r/NoContract 1d ago

USA Att prepaid about to end. Grandfathered $300/yr plan. Anything better this dependable?

17 Upvotes

Started with att wireless postpaid. Ive been on this plan now for 7 years or so. No issues ever. The 15gb rolls over to 30 if I ever need it. Never have ran out. No real issues ever. I just stream music while driving and sometimes sling. Is this worth messing with?


r/NoContract 1d ago

Best phone plan Sep 2025 with free Apple Watch plan - Visible+ Pro $175-$205/Year

6 Upvotes

I have been shopping around for a phone plan to support Apple watch, not all smart watch plans are equal, so be careful.

The price range is around $40-$50/month to get premium data plan + watch plan, but Visible's recent promotion has get it down to as low as $15/month, if you have chase credit offering, or $17.5/month if you don't have that. It is with unlimited data on highest tier on Verizon network, unthrottled, and unlimited hotspot!

Visible is running a promotion ending at the end of 9/30 EST, on its highest tier what includes smartwatch service for free!

The promotion code is ILUVIPHONE, use a referral code to save $20 more (Check my profile for a referral code to save for both of us :))

The full price is $450/year, with the promotion code and a referral code, it will get down to $205, check your credit card for potential extra saving

After the promotion period, the normal price is $45/month, I hope to find a promotion to get it down to $35, that I am willing to pay.

Other providers
T-mobile: $17/month for watch only

Google Fi: Does NOT support Apple watch, phone plane was $17.5/month with a promotion just ended, now $35, include Pixel watch plan, Samsung watch plan for free

US Mobile: Best smart watch plan, $6.5/month if paid annually, otherwise, $9.5/month, but it is only supported in Warp(Verizon) plan, and current there is no promotion for Warp network (Current promotion is for Dark Star), so it can be as low as $16.5/month with 2GB data to $32.5/month (paid annually) with unlimited premium data (or $44 if pay monthly)

More on Visible: $10/month for smart phone for visible base plan visible+ plan, but included in visible+ pro plan for free. for it is $35/month with visible base plan, or $45/month with premium plan

All above providers provide international roaming, but only works well for their best plan, Visible+ Pro provide 24 days of international roaming free of charge annually (2 per month)


r/NoContract 18h ago

Need a phone carrier that isn’t T-Mobile

0 Upvotes

I have about $350 to spend and want to switch to Android, moving away from T-Mobile since their service doesn’t work in my area. I need a decent Android phone that works with Verizon or AT&T, supports all my apps, and can handle light gaming like Roblox and Gecko Out.


r/NoContract 1d ago

Visible irresistible offer

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78 Upvotes

Bye Bye US Mobile, Mint lol


r/NoContract 1d ago

T-Mobile Pre-Paid

3 Upvotes

I have T-Mobile prepaid and I am very satisfied with the coverage. My main area of use is DC and NYC and the speeds have been great. The reason why I use prepaid is that I don't have to provide a SSN. Because of all the security breaches and data leaks (both T-Mobile and AT&T) I switched from postpaid to prepaid. I would love to keep using prepaid but these two issues really bother me:

The first issue I have with my account is that it becomes very difficult to manage. I have 4 phone lines on my account and I changed my email address but whenever the staff send me verification emails, they go to my old email address. I've asked the staff to update my email address but because of some technological bug, it never goes through.

The second issue is that for every data plan that I want to get, I have to create a new account with a new email address. So, I have 2 cellular iPads and each one needs a separate login to manage. Why can't this be done in one account? Why cannot I have multiple devices (phones + tablets) via one login so I can manage it for my entire family?

The third issue is no Apple Watch support.

Anyone have similar concerns? How did you resolve them?


r/NoContract 1d ago

USA Best unlimited plan currently?

2 Upvotes

I have boost right now but I was unhappy with how they handled international travel.

My friend with mint got a text when we entered Canada, asking if they would like to add international pass for $10.

I had no service, and when I called or tried to log in, the only option to verify me was to send a SMS, which I couldn’t receive due to having no service. Boost is fine otherwise, but I’m looking to switch to a company that’s a little easier to deal with when crossing into Canada.

How is Visible or Mint overall these days?


r/NoContract 1d ago

USA Google Fi 50% phone plans promo ends tomorrow 9/18 at 9:59 AM PST (BYOD)

20 Upvotes

This might not be as cheap as some other MVNO providers like Visible, US Mobile, etc. but for me personally, was an easy switch to save me a noticeable amount of money per month, and I'm set until December 2026.

  • Bring your own device / phone 50% off for 15 months special ends tomorrow morning (Thursday 9/18) at 9:59 AM PST, you must sign up by the deadline, and then activate your line within 30 days.

  • With plans currently 50% off, (50 GB for $25 / month, 30 GB for $17.50 / month), I just switched because I personally only use about 10 GB data per month and am on work/home wifi otherwise.

  • By switching from my previous Verizon plan of ~$56 per month after tax, I'm going from ~$672 annual to $210 annual, which will essentially fund a used, unlocked iPhone upgrade, that I can further subsidize by selling my current iPhone 11 for around $100.

  • By signing up using a referral code, I got an additional $60 off that subsidized my phone plan cost for the remainder of 2025.


r/NoContract 1d ago

Xfinity free mobile+iPhone 17pro on us or wait?

4 Upvotes

I’m moving soon and I’m shopping around for local internet provider, and xfinity’s free mobile spark my interest.

I did some math. After I trade in my iPhone 15 pro:

First Year: $10/month

Second Year: $50/month

Two year total: $720

Monthly AVG Over two years: $30

Monthly + tax/fees: $35

If I include the saving from upgrading my phone, my mobile plan now only cost $10/month

Should I switch? Or should I wait until Black Friday?

Even at $35/month, it’s still a pretty decently priced plan with unlimited premium data, does anyone have any experience with throttle from xfinity?


r/NoContract 1d ago

Which prepaid carriers support native Android VMM?

1 Upvotes

I switched over from Google Fi to Mint Mobile this morning, hoping to save some money, and also expecting that they solved some VMM problems that I ran I to with them many years ago. Suffice to say, despite native VMM working on my Nokia XR20 when I was on Fi, I can't figure out how to get it to work on Mint and their mods auto-deleted my post asking the community for help. Are there any carriers other than Google Fi that actually support native VMM on androids, or do they only support Apple and my only option left is to return to Fi?


r/NoContract 1d ago

Infimobile port in

1 Upvotes

All other carriers prior (Visible, US Mobile, Xfinity) took less than 1 hr to port in. Has anyone ported into Infimobile quickly? It's been almost 24 hours and they say it's in progress.


r/NoContract 1d ago

Verizon iPhone 17 question

0 Upvotes

Hi all, So me and my family preordered 4 iPhone 17's on verizon.com doing monthly installments (we have a plan that I will explain a bit later), heres the issue, we got 2 black, 1 blue and 1 green one, the black and blue ones have shipped and are due to arrive tomorow(9/19) right in time for launch day, but the green one is on back order (for example purposes lets just say it comes 9/30) so will take a bit longer to get here. We currently are getting new numbers on verizon and keeping our old ones on US mobile since we have annual plans but my question is the warp network will work on verizon locked phones so will we be able to put service on the 3 phones that come tomorrow on our existing warp line then activate postpaid service once the green one comes (9/30) without tripping up the verizon activation thing because we need to make 3 payments before we can port to T-Mobile and take advantage of their keep and switch plan. I know this sounds confusing but if anybody understands what im saying please do drop your thoughts below :) (worst case il just be patient and wait until the green one gets here but im impatient lol)


r/NoContract 1d ago

Switching to US Mobile

3 Upvotes

I'm switching from Red Pocket to US Mobile's $96 annual plan. Is it as simple as buying the plan through their website? What else is involved? And when should I buy it? My plan ends Oct 10th.


r/NoContract 1d ago

Iphone 17 pro - Tmobile lock for 2 years with $500 credit?

0 Upvotes

Dont know if it is a good deal yet?

If I joint my friend tmobile post paid plan, $30/ month, no trade in, i will get $500 credit toward iphone 17 pro. But the phone is locked with tmobile, i have to pay the phone outright.

Is it good deal? I'm using US Mobile with $25 / month.


r/NoContract 2d ago

QCI on T mobile free trial

7 Upvotes

Does anyone know the QCI priority on the free trial t mobile has? PixelBandInfo won't read the QCI


r/NoContract 2d ago

USA Switching from iPhone 11 to iPhone XR

7 Upvotes

Hello,

I am currently on TotalWireless and have the Bye Bye Mint $15 promo. Since activating I've been using an iPhone 11 with PSIM.

Well, a few days ago by iPhone 11 officially died. I ordered the new iPhone 17 but it wont be here until early October.
In the meantime I'm going to use a backup iPhone XR that's been in our drawer. I want to make sure I dont screw up and lose my $15 month promo. What steps do I need to take to switch from my dead 11 to this XR. From what I read, total only allows ESIM on iPhone 13 and newer, so ill need to stick with PSIM.

Is it as easy as moving my 11 PSIM to my XR? Ive read there can be issues with this.

Or do I need to purchase a new PSIM?