The Best Cell Phone Service in San Diego, CA

Who has the best cell phone coverage in your area?
1GB 5G & 4G LTE data
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$10/mo
4GB 5G & 4G LTE data
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$10/mo*$20/mo

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* $10 Off for 3 Months
12GB 5G & 4G LTE data
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$5/mo*$33/mo

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* Only $5 for First 3 Months
15GB 5G & 4G LTE data
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$20/mo

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* FREE 10-Day Trial
Unlimited 5G & 4G LTE data
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$30/mo
Big wireless coverage at small prices: switch & save up to $600 a year
99% coverage4G & 5G speedBring your phoneNo contracts

Unlimitedmins

Unlimitedtexts

1GB

4G/5G data

$10/mo

See Deal

Powered by: T-Mobile

Twigby 4GB plan* $10 Off for 3 Months

Unlimitedmins

Unlimitedtexts

4GB

4G/5G data

$10/mo*

$20/mo

See Deal

Powered by: Verizon

Lycamobile 12GB plan* Only $5 for First 3 Months

Unlimitedmins

Unlimitedtexts

12GB

4G/5G data

$5/mo*

$33/mo

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Powered by: T-Mobile

US Mobile 15GB plan* FREE 10-Day Trial

Unlimitedmins

Unlimitedtexts

15GB

4G/5G data

$20/mo

See Deal

Powered by: Verizon & T-Mobile

Unlimitedmins

Unlimitedtexts

Unlimited

4G/5G data

$30/mo

See Deal

Powered by: T-Mobile

Reach Mobile 2GB plan* $10 Off for 3 Months

Unlimitedmins

Unlimitedtexts

2GB

4G/5G data

$10/mo*

$20/mo

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Powered by: T-Mobile

Boost Mobile 5GB plan* 66% Off for 3 Months

Unlimitedmins

Unlimitedtexts

5GB

4G/5G data

$5/mo*

$15/mo

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Powered by: AT&T & T-Mobile

Unlimitedmins

Unlimitedtexts

10GB

4G/5G data

$20/mo

See Deal

Powered by: T-Mobile

US Mobile 25GB plan* FREE 10-Day Trial

Unlimitedmins

Unlimitedtexts

25GB

4G/5G data

$25/mo

See Deal

Powered by: Verizon & T-Mobile

Unlimitedmins

Unlimitedtexts

Unlimited

4G/5G data

$29/mo

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Powered by: T-Mobile

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Disclaimer: MoneySavingPro is a free price comparison service but we do not provide service directly. We do our best to keep all the information up to date but there may be some discrepancies between the price you pay.

Big savings, no compromises
Nationwide CoveragePowered by the major networks
Bring your own phoneKeep your existing phone and number
4G LTE data speedsSame fast speeds as the big guys
No contractsFlexible and commitment-free
Customize your planOnly pay for what you use
Buy onlineNo need to visit a store
Best Cell Phone Providers in San Diego, CA Hero
Same coverage, massive savings!
Stop the Unlimited Data Plan Rip Off!
CarrierNetworkDataPrice Annual 
VerizonVerizon 4G & 5GUnlimited*$80/mo$960/yr
US MobileVerizon 4G & 5G5GB$15/mo$180/yr
*Avg. data usage only 3-5GBSavings$65/moSavings$780/yr

Find the cheapest cell phone plans in San Diego

By Rob Webber - Last updated on

Searching for the best cell phone carrier in San Diego doesn't need to be confusing and stressful. At MoneySavingPro we like to make things clear, simple and most importantly save you money.

There's a range of great cell phone carriers in San Diego to choose from and the best will depend on a number of factors.

Keep reading to find out more about selecting the right cell phone carrier for you.

Check Carrier Coverage

Best cell phone coverage in San Diego

MVNOs (Mobile Virtual Network Operators) are powered by the three major US networks, Verizon, T-Mobile,and AT&T.

AT&T
95%
Verizon
96%
T-Mobile
93%
0%20%40%60%80%100%
Average Rating

Source: Rootmetrics

Best cell phone plans in San Diego

With such a variety of features available, finding the best cell phone plan is personal to you.

MVNOs provide the best value cell phone plans in San Diego, offering the lowest prices suitable for everyone. These low-cost carriers run on the main US networks, but their plans can save you up to $600 a year.

With carriers like Tello, Mint Mobile, and Ting you'll find customizable plans, have access to the same quality coverage, and all of the same features so you can find your perfect fit.

Best cheap phone plan in San Diego

See Deal
Tello SIM Card - Tello 1GB planTello SIM Card - Tello 1GB plan
Minutes
Unlimited
Texts
Unlimited
Data
1GB
Price
$10/mo
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Tello 1GB plan includes unlimited mins, unlimited texts and 1GB data for only $10 per month. Tello plans offer wireless coverage on the T-Mobile 5G and 4G LTE network.

Plans
PlanDataPrice

Tello Unlimited Talk & Text

0GB

$8

Tello 1GB

1GB

$10

Tello 2GB

2GB

$14

Tello 5GB

5GB

$19

Tello 10GB

10GB

$24

Tello Unlimited Data

Unlimited

$29

Review
5

Pros

  • No contract. No bulk buying.

  • 24/7 friendly customer support

  • 4G LTE/5G nationwide coverage

  • Free Hotspot & Wi-Fi Calling

  • Free international calls to 60+ countries

Cons

  • No roaming

  • Coverage in rural areas

Read Tello review

Best 5G phone plan in San Diego

See Deal
Mint Mobile SIM Card - Mint Mobile 4GB planMint Mobile SIM Card - Mint Mobile 4GB plan
Minutes
Unlimited
Texts
Unlimited
Data
4GB
Price
$15/mo
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Mint Mobile 4GB plan includes unlimited mins, unlimited texts and 4GB data for only $15 per month. Mint Mobile plans offer wireless coverage on the T-Mobile 5G and 4G LTE network.

Plans
PlanDataPrice

Mint Mobile 4GB

4GB

$15

Mint Mobile 10GB

10GB

$20

Mint Mobile 15GB

15GB

$25

Mint Mobile Unlimited Data

Unlimited

$30

Review
4.5

Pros

  • Offers the latest phones with 0% finance

  • Prepay months in bulk for more savings

  • Reliable network coverage

  • Works with most GSM phones

Cons

  • No family plans

  • Minimum 3 months

Read Mint Mobile review

Best family phone plan in San Diego

See Deal
US Mobile SIM Card - US Mobile 15GB planUS Mobile SIM Card - US Mobile 15GB plan
Minutes
Unlimited
Texts
Unlimited
Data
15GB
Price
$20/mo* FREE 10-Day Trial
Powered by:
See Deal

US Mobile 15GB plan includes unlimited mins, unlimited texts and 15GB data for only $20 per month. US Mobile plans offer wireless coverage on the Verizon & T-Mobile 5G and 4G LTE networks.

Plans
PlanDataPrice

US Mobile 500MB

500MB

$5

US Mobile Unlimited Talk & Text

0GB

$8

US Mobile 2GB

2GB

$12

US Mobile 5GB

5GB

$15

US Mobile 15GB

15GB

$20

US Mobile 25GB

25GB

$25

US Mobile Unlimited Data Basic

Unlimited

$35

US Mobile Unlimited Data Premium

Unlimited

$45

* FREE 10-Day Trial

Review
4.5

Pros

  • Flexible, no contract plans

  • 24/7 customer service

  • 5G coverage available

Cons

  • No international calling

  • Phone selection

Read US Mobile review

Best unlimited data plan in San Diego

See Deal
Mint Mobile SIM Card - Mint Mobile Unlimited planMint Mobile SIM Card - Mint Mobile Unlimited plan
Minutes
Unlimited
Texts
Unlimited
Data
Unlimited
Price
$30/mo
Powered by:
See Deal

Mint Mobile Unlimited plan includes unlimited mins, unlimited texts and unlimited data for only $30 per month. Mint Mobile plans offer wireless coverage on the T-Mobile 5G and 4G LTE network.

Plans
PlanDataPrice

Mint Mobile 4GB

4GB

$15

Mint Mobile 10GB

10GB

$20

Mint Mobile 15GB

15GB

$25

Mint Mobile Unlimited Data

Unlimited

$30

Review
4.5

Pros

  • Offers the latest phones with 0% finance

  • Prepay months in bulk for more savings

  • Reliable network coverage

  • Works with most GSM phones

Cons

  • No family plans

  • Minimum 3 months

Read Mint Mobile review

Cheap cell phone plans in San Diego

Saving you up to $600 a year, MVNOs offer the best value cell phone plans in California.

These alternative carriers operate on the major US networks, so you'll get the same quality coverage at half the price.

You'll find flexible plans with carriers like Red Pocket, Mint Mobile, US Mobile and many more. Offering all of the same features as a plan with one of the big three, but with no contracts you're free to amend your plan or leave at any time.

Best cheap T-Mobile plan in San Diego

Unlimitedmins

Unlimitedtexts

10GB

4G/5G data

$20/mo

Powered by: T-Mobile

T-Mobile vs Mint Mobile comparison

Keep your T-Mobile phone, number & coverage: Save $600 per year

CarrierNetwork Coverage4G/5G DataPriceAnnual Cost
T-MobileT-Mobile 4G & 5GUnltd*$70/mo$840/yr
Mint MobileT-Mobile 4G & 5G10GB$20/mo$240/yr
*Don't waste money on unlimited data - Avg. data usage is only 3-5GBSavings$50/mo$600/yr

Best cheap Verizon plan in San Diego

US Mobile 15GB plan* FREE 10-Day Trial

Unlimitedmins

Unlimitedtexts

15GB

4G/5G data

$20/mo

Powered by: Verizon

Verizon vs US Mobile comparison

Keep your Verizon phone, number & coverage: Save $720 per year

CarrierNetwork Coverage4G/5G DataPriceAnnual Cost
VerizonVerizon 4G & 5GUnltd*$80/mo$960/yr
US MobileVerizon 4G & 5G15GB$20/mo$240/yr
*Don't waste money on unlimited data - Avg. data usage is only 3-5GBSavings$60/mo$720/yr

Best cheap AT&T plan in San Diego

Boost Mobile 5GB plan* 66% Off for 3 Months

Unlimitedmins

Unlimitedtexts

5GB

4G/5G data

$5/mo*

$15/mo

Powered by: AT&T

AT&T vs Boost Mobile comparison

Keep your AT&T phone, number & coverage: Save $750 per year

CarrierNetwork Coverage4G/5G DataPriceAnnual Cost
AT&TAT&T 4G & 5GUnltd*$75/mo$900/yr
Boost MobileAT&T 4G & 5G5GB$15/mo$150/yr
*Don't waste money on unlimited data - Avg. data usage is only 3-5GBSavings$60/mo$750/yr

Cheap phone plan features

  • 4G LTE & 5G data speeds: MVNOs operate on the big cellular networks, so you pay less without sacrificing speed. As the big networks roll out 5G, more smaller carriers are able to offer 5G coverage too. So you can expect the same high-speed data.
  • Unlimited talk & text: It's never been easier to find a new unlimited plan. Pretty much all no contract carriers include unlimited text and calls as standard with plans. Compare cheap talk and text plans with or without data.
  • International calls: Keeping in touch with loved ones around the world has never felt more important, making international calling a must-havefeature. Luckily MVNOs offer some of the best international phone plans, including free calling to countries like Canada and Mexico, plus discounted rates or affordable add ons for other countries.
  • Multiline discounts: If you're used to your multi-line plan, low-cost carriers have got you. They offer the cheapest family cell phone plans out there. With many, you'll get a multi-line discount for each line addded.
  • Wi-Fi calling: If you're stuck for signal, or out of your service area when out and about, you can still make calls using this feature. With this feature calls are made over the internet instead of your cellular connection.
  • Tethering/hotspot data: Many low-cost carriers allow you to turn your phone into a hotspot and get another device online. Pick an MVNO with the best mobile hotspot plans and share your mobile hotspot data with other devices.
  • HD video streaming: Just like the big guys, some of these alternative carriers offer HD video streaming and some don't. Our articles cover which features do and don't come with a plan.

Cell phone plans types

There's a large selection of plans available from low-cost carriers, and you can expect some great features.

  • Prepaid phone plans - Pay upfront for flexible MVNO plans, and only pay for what you need. With no contracts, credit checks or any surprises at the end of the month.
  • Unlimited data plans - If unlimited data is important to you, there's plenty of plans available. If you're not sure how much data you need you can estimate your average monthly usage with our free tool.
  • Family phone plans - A great way to save money if you need more than one line. Most carriers offer a discount for each additional line added and some providers allow you to customize each plan to suit every family member.
  • Senior phone plans - Whether it's a basic plan for emergencies or one with lots of data, there's a variety of affordable senior phone plans.
  • Kids phone plans - Customize a plan suitable for your child with parental controls available.
  • Data only plans - You'll find plenty of plans to give you access to the internet when you're away from home. With data only plans that are easy to use with a mobile device.

Cell phone companies in San Diego

AT&T MVNOsVerizon MVNOsT-Mobile MVNOs
Red PocketUS MobileBoost Mobile
PureTalkRed PocketUS Mobile
Good2Go MobileTwigbyUltra Mobile
H2O WirelessAffinity CellularTello
Straight TalkReach MobileRed Pocket
TracfoneSpectrum MobileMint Mobile
Black WirelessPage Plus CellularLycamobile
Kroger WirelessTotal by VerizonConsumer Cellular
easyGO WirelessLivelyGoSmart Mobile
Unreal MobileWalmart Family MobileRepublic Wireless
Optimum MobileTingSimple Mobile
FreedompopGen Mobile
Wing
easyGO Wireless
Speedtalk Mobile

How to switch to a cheaper carrier

  1. Customize your plan. Whether you're looking for a truly unlimited plan, or in the market for something more basic, choose a plan to suit your cell phone needs.
  2. Prepare to make the switch. Make sure your old bills are paid up and your phone is unlocked. If you're getting a new device, transferring data from one to another is simple. Even if you're going from an iPhone to Android, and vice versa.
  3. Set up your new plan. Keep your current carrier account open until your number has ported over. Once you're sure your new plan is up and running, cancel your old account. If you've got a new device with your Tello plan, it should be ready to use when it arrives. If you're bringing your own phone then you'll need to follow the instructions with the new SIM card kit that Tello will send to you in the mail.

Cell phone stores in San Diego, CA

Address
T-Mobile - 1014 5th Ave , Suite 100, San Diego, CA 92101
T-Mobile - 120 W Washington St , Suite C, San Diego, CA 92103
T-Mobile - 2990 El Cajon Blvd , San Diego, CA 92104
T-Mobile - 4371 University Ave , Ste 400, San Diego, CA 92105
T-Mobile - 7007 Friars Rd , #877, San Diego, CA 92108
T-Mobile - 2307 Fenton Pkwy , Ste 101c, San Diego, CA 92108
T-Mobile - 1640 Camino Del Rio North , Suite 106, San Diego, CA 92108
T-Mobile - 1096 Garnet Ave , Spc E, San Diego, CA 92109
T-Mobile - 3146 Sports Arena Blvd. , Ste 4, San Diego, CA 92110
T-Mobile - 5504 Balboa Avenue , Ste B, San Diego, CA 92111
T-Mobile - 7608 Linda Vista Rd Ste 120 , Ste B, San Diego, CA 92111
T-Mobile - 1900 Main Street , #113, San Diego, CA 92113
T-Mobile - 255 Marketplace Ave , Ste C2, San Diego, CA 92113
T-Mobile - 336 Euclid Ave Ste 501 , San Diego, CA 92114
T-Mobile - 3428 College Ave , San Diego, CA 92115
T-Mobile - 3089 Clairemont Dr , Ste A, San Diego, CA 92117
T-Mobile - 3952 Clairemont Mesa Blvd , Ste C, San Diego, CA 92117
T-Mobile - 6551 Mission Gorge , San Diego, CA 92120
T-Mobile - 3755 Murphy Canyon Rd , A, San Diego, CA 92123
T-Mobile - 10753 Westview Parkway , C-2, San Diego, CA 92126
T-Mobile - 8155 Mira Mesa Blvd , Ste 2, San Diego, CA 92126
T-Mobile - 16615-b Dove Canyon Road , San Diego, CA 92127
T-Mobile - 11980 Carmel Mountain Rd , Ste 244, San Diego, CA 92128
T-Mobile - 11975 Carmel Mountain Rd , Ste 601-602, San Diego, CA 92128
T-Mobile - 13289 Black Mountain Rd , Ste 1, San Diego, CA 92129
T-Mobile - 9870 Hibert St , Ste D15, San Diego, CA 92131
T-Mobile - 662 Dennery Rd , Ste 101, San Diego, CA 92154
T-Mobile - 4370 Palm Ave , Ste H, San Diego, CA 92154
Address
Verizon - 1248 University Ave., San Diego, CA 92103
Verizon - 980 Camino De La Reina, Spc 3, San Diego, CA 92108
Verizon - 1680 GARNET AVE, SAN DIEGO, CA 92109
Verizon - 3505 Sports Arena Blvd, Suite A, San Diego, CA 92110
Verizon - 7035 Clairemont Mesa Blvd, Suite 401, San Diego, CA 92111
Verizon - 6348 College Grove Way, Ste 107, San Diego, CA 92115
Verizon - 2995 CLAIREMONT DR, SAN DIEGO, CA 92117
Verizon - 4504 Clairemont Mesa Blvd, Ste 102, San Diego, CA 92117
Verizon - 3737 Murphy Canyon Rd, Ste B, San Diego, CA 92123
Verizon - 10754 Westview Pkwy, Ste 102, San Diego, CA 92126
Verizon - 11890 Carmel Mountain Rd, San Diego, CA 92128
Verizon - 3860 VALLEY CENTER DR., Ste 405, SAN DIEGO, CA 92130
Verizon - 1555 PALM AVE, Ste A1, SAN DIEGO, CA 92154
Address
AT&T - 252 Broadway, A-107, San Diego, CA 92101
AT&T - 1060 University, A-107, San Diego, CA 92103
AT&T - 3223 University Ave, A-107, San Diego, CA 92104
AT&T - 5658 Mission Center Road, Suite 301, San Diego, CA 92108
AT&T - 2011 Camino Del Este North, Suite 301, San Diego, CA 92108
AT&T - 1975 Garnet Avenue, Suite D, San Diego, CA 92109
AT&T - 3361 Rosecrans, Suite 9B, San Diego, CA 92110
AT&T - 255 Marketplace Ave, Ste C5, San Diego, CA 92113
AT&T - 3998A Clairemont Mesa Blvd, Ste 101A, San Diego, CA 92117
AT&T - 5252 Balboa Ave, Ste 101A, San Diego, CA 92117
AT&T - 4311 La Jolla Village Dr, Ste M2230, San Diego, CA 92122
AT&T - 3655 Murphy Canyon Road, Suite 301, San Diego, CA 92123
AT&T - 8225 Mira Mesa Blvd, Ste M2230, San Diego, CA 92126
AT&T - 11954 Carmel Mountain Road, Suite 102, San Diego, CA 92128
AT&T - 3435 Del Mar Heights Rd, Suite D-2, San Diego, CA 92130
AT&T - 685 Saturn Blvd, Suite B-2, San Diego, CA 92154
AT&T - 940 Dennery Rd, Suite 104, San Diego, CA 92154
AT&T - 4509 Camino De La Plaza, Suite 370, San Diego, CA 92173

San Diego cell phone carriers FAQs

Who has the best cell phone coverage in San Diego?

The Verizon, AT&T and T-Mobile networks all provide excellent cell phone coverage in San Diego. Low-cost carriers such as Mint Mobile, Tello and PureTalk offer the best value plans.

What are the best cell phone carriers in San Diego?

The best value carriers in San Diego are offered by MVNOs, such as Mint Mobile, Tello and PureTalk. They have prepaid cell phone phone plans ranging from $8 - $55.

Which cell phone carrier has the best coverage in my area?

Verizon, AT&T and T-Mobile all offer great cell phone coverage in San Diego. Use our coverage checker to find the best cell phone service in your area.

What are the best cell phone deals in San Diego?

Low-cost carriers offer cheaper deals with plans ranging from $5 - $59. The prices vary depending on your choice of features including set data limit, international calling, and additional lines.


Recap

The best cell phone carrier in San Diego, CA doesn't have to come with a high ticket price.

Depending on what you want from your cell phone plan and your budget, you'll find affordable plans from a wide range of MVNOs in San Diego.

With a great selection of data limits and features including, international calling, mobile hotspot, and multiline discounts there's something for everyone.


Best cell phone services in California

CarrierBest for...MinsTextsDataPrice
Tello SIM Card - Best cheap phone plan in San DiegoTelloBest cheap planUnlimitedUnlimited1GB$10/mo
Mint Mobile SIM Card - Best 5G phone plan in San DiegoMint MobileBest 5G planUnlimitedUnlimited4GB$15/mo
US Mobile SIM Card - Best family phone plan in San DiegoUS MobileBest family planUnlimitedUnlimited15GB$20/mo
Mint Mobile SIM Card - Best unlimited data plan in San DiegoMint MobileBest unlimited planUnlimitedUnlimitedUnlimited$30/mo

Local phone service by city

Rob Webber
Rob Webber

Rob has 15+ years experience in the US and UK running price comparison sites for cell phone plans, smartphone deals, TV, and internet. He loves thinking outside of the box to build tools that empower consumers to make more informed decisions.

Powered by
4G/5G data
mins
texts
/mo
Same coverage - massive savings!YOU SAVE:
T-Mobile
Magenta - $70/mo
$840/yr
AT&T
Unlimited Extra - $75/mo
$900/yr
Verizon
Play More Unlimited - $80/mo
$960/yr
$0$17.5$35$52.5$70
Monthly cost
Average monthly data usage is only between 3-5GB
Avg. user rating
Benefits