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Optimum Mobile: 11 Things To Know Before You Sign Up

By
Stetson Doggett
|
Updated:
June 28, 2025
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Optimum Mobile plan features and starting price
Mint Mobile 15GB
1 Line
1 Line
T-Mobile
$
20
/mo.
+tax
tax included
15GB
high-speed, then 128Kbps

Deprioritized
Included hotspot
4K video streaming
Unlimited minutes
Unlimited texts
Full Details
Add to Compare
Added!
Visible Base
1 Line
1 Line
Verizon
$
25
/mo.
+tax
tax included
$20/mo with code SAVE5
Unlimited
high-speed

Deprioritized
5Mbps hotspot
480p video streaming
Unlimited minutes
Unlimited texts
Full Details
Add to Compare
Added!
Mint Mobile Unlimited
1 Line
1 Line
T-Mobile
$
30
/mo.
+tax
tax included
$20/mo for first year
Unlimited
high-speed

Deprioritized
10GB hotspot
480p video streaming
Unlimited minutes
Unlimited texts
Full Details
Add to Compare
Added!
Visible+
1 Line
1 Line
Verizon
$
35
/mo.
+tax
tax included
$30/mo with code SAVE5
Unlimited
high-speed

Unlimited priority
10Mbps hotspot
1080p video streaming
Unlimited minutes
Unlimited texts
Full Details
Add to Compare
Added!
Mint Mobile 15GB
1 Line
1 Line
T-Mobile
$
35
/mo.
+tax
tax included
15GB
high-speed, then 128Kbps

Deprioritized
Included hotspot
4K video streaming
Unlimited minutes
Unlimited texts
Full Details
Add to Compare
Added!

1. What is Optimum Mobile?

Optimum Mobile is a prepaid cell phone carrier known as a mobile virtual network operator, or MVNO.

An MVNO is simply any cell phone carrier that does not operate its own cellular network.

Instead of building their own networks, MVNOs make agreements with the four big carriers to use their cellular networks for coverage.

In Optimum Mobile’s case, it uses the AT&T or T-Mobile networks for coverage.

If you are curious to learn more about how the agreements work between the big carriers and the small carriers, check out my article on how some cell phone plans can cost so much less than others.

For a limited time, get Visible for $20/mo, guaranteed for 1 year, powered with unlimited data. Code: SAVE5
See Deal →

2. What cell phone plans does Optimum Mobile offer?

Optimum Mobile offers the following cell phone plans to choose from:

• Optimum Mobile Unlimited: $55 for 50GB data, Unlimited minutes, and Unlimited texts
• Optimum Mobile 3GB: $25 for 3GB data, Unlimited minutes, and Unlimited texts
• Optimum Mobile Unlimited Max: $45 for 20GB data, Unlimited minutes, and Unlimited texts
• Optimum Mobile 1GB: $15 for 1GB data, Unlimited minutes, and Unlimited texts

Compare Optimum Mobile's plans below:

Lines
Plan Duration
Discounts
Reset
Optimum Mobile 1GB
1 Line
1 Line
T-Mobile
$
15
/mo.
+tax
tax included
1GB
high-speed, then 128Kbps

Deprioritized
600Kbps hotspot
480p video streaming
Unlimited minutes
Unlimited texts
+ Add-on
$20 to $50 int'l calling
Add-on
$10 to $35 per day
Full Details
Add to Compare
Added!
Optimum Mobile 3GB
1 Line
1 Line
T-Mobile
$
25
/mo.
+tax
tax included
3GB
high-speed, then 128Kbps

Deprioritized
600Kbps hotspot
480p video streaming
Unlimited minutes
Unlimited texts
+ Add-on
$20 to $50 int'l calling
Add-on
$10 to $35 per day
Full Details
Add to Compare
Added!
Optimum Mobile Unlimited Max
1 Line
1 Line
T-Mobile
$
45
/mo.
+tax
tax included
20GB
high-speed, then 512Kbps

20GB priority
5GB hotspot
480p video streaming
Unlimited minutes
Unlimited texts
+ Add-on
$20 to $50 int'l calling
Add-on
$10 to $35 per day
Full Details
Add to Compare
Added!
Optimum Mobile Unlimited
1 Line
1 Line
T-Mobile
$
55
/mo.
+tax
tax included
50GB
high-speed, then 512Kbps

50GB priority
15GB hotspot
1080p video streaming
Unlimited minutes
Unlimited texts
+ Add-on
$20 to $50 int'l calling
Add-on
$10 to $35 per day
Full Details
Add to Compare
Added!

3. What deals, discounts, or referral programs does Optimum Mobile have?

No discounts or referral programs are available at this time.

No discounts or promotional offers are available at this time.

4. Does Optimum Mobile offer family plans?

Optimum Mobile offers the following family plans to choose from:

Optimum Mobile does not offer family plans at this time. Each line you have will need its own separate account.

5. Does Optimum Mobile have plans for tablets, smartwatches, or hotspot devices?

No, Optimum Mobile does not offer plans for tablets, smartwatches, or hotspot devices.

6. How good is Optimum Mobile's coverage?

Optimum Mobile rides on the AT&T or T-Mobile networks for coverage, so reception in most places is pretty good.

See the full coverage details below:

Verizon coverage information

  • Total coverage: 67.4%
  • Total square miles covered: 2,246,127
  • Total population covered: 327 million people (98.0)%
  • 5G coverage: 14.5%
  • 5G square miles covered: 484,321
  • Population covered by 5G: 230 million people (69.0%)

The above data come from the FCC and from Verizon.

Check Verizon coverage in your area using maps such as CoverageMap.com.

Verizon coverage map
Verizon's coverage as shown on CoverageMap.com

CoverageMap.com is building crowdsourced maps of cellular coverage.

Download the free Coverage Map app for iPhone or Android to compare coverage between carriers and see what carrier has the best coverage in your area.

AT&T coverage information

  • Total coverage: 78.1%
  • Total square miles covered: 2,602,364
  • Total population covered: 330 million people (99.0%)
  • 5G coverage: 43.3%
  • 5G square miles covered: 1,444,381
  • Population covered by 5G: 300 million people (90.0%)

The above information comes from the FCC and from AT&T.

You can check AT&T coverage by using third-party maps such as CoverageMap.com.

AT&T Coverage Map
AT&T Coverage Map displayed on CoverageMap.com

CoverageMap.com is building crowdsourced maps of the cellular networks.

Download the free Coverage Map app for iPhone or Android to compare coverage between carriers and see what network is best in your area.

T-Mobile coverage information

  • Network: T-Mobile
  • Total coverage: 46.6%
  • Total square miles covered: 1,551,924
  • Total population covered: 330 million people (99.0%)
  • 5G coverage: 36.0%
  • 5G square miles covered: 1,200,851
  • Population covered by 5G: 326 million people (97.8%)

The above information comes from the FCC and from T-Mobile.

Check T-Mobile coverage in your area by using third-party maps such as CoverageMap.com.

T-Mobile coverage map
T-Mobile coverage map as shown on CoverageMap.com

CoverageMap.com is building crowdsourced maps of cellular coverage.

Download the free Coverage Map app for iPhone or Android to compare coverage and see what carrier is best in your area.

7. What features does Optimum Mobile support?

Optimum Mobile supports:
  • VoLTE
  • WiFi calling
  • Visual voicemail
  • MMS (multimedia messaging service)
  • Hotspot
  • Domestic roaming
  • Managing multiple lines from a single account
  • International calling
  • International data roaming
  • Multi-line discounts

8. What phones work on Optimum Mobile?

Most phones that are unlocked will work on
Optimum Mobile
.
An unlocked phone is a phone that it isn't tied to any carrier, contract, or financing agreement. It will work on any plan or carrier you choose.
Consider contacting your current carrier to see if your phone is unlocked, or what the steps are to request to have it unlocked.

9. Does Optimum Mobile support international calling or data roaming?

10. What plan add-ons does Optimum Mobile offer?

International Calling Pass Group A
- $
20
/day
/week
/month

This international calling pass supports making calls from the United States to the following countries:

  • Canada
  • Dominican Republic
  • France
  • Israel
  • Mexico
  • Portugal

​

Compatible with the following plans:
Optimum Mobile 1GB
Optimum Mobile 3GB
Optimum Mobile Unlimited
Optimum Mobile Unlimited Max
International Calling Pass Group B
- $
30
/day
/week
/month

This international calling pass supports making calls from the United States to the following countries:

  • Austria
  • Belgium
  • Bulgaria
  • Croatia
  • Cyprus
  • Czech Republic
  • Denmark
  • Estonia
  • Finland
  • Germany
  • Greece
  • Guadeloupe
  • Hungary
  • Iceland
  • Ireland
  • Italy
  • Latvia
  • Liechtenstein
  • Lithuania
  • Luxembourg
  • Malta
  • Martinique
  • Netherlands
  • Norway
  • Poland
  • Romania
  • Slovakia
  • Slovenia
  • Spain
  • Sweden
  • Switzerland
  • United Kingdom

​

Compatible with the following plans:
Optimum Mobile 1GB
Optimum Mobile 3GB
Optimum Mobile Unlimited
Optimum Mobile Unlimited Max
International Calling Pass Group C
- $
50
/day
/week
/month

This international calling pass supports making calls from the United States to the following countries:

  • Albania
  • American Samoa
  • Andorra
  • Argentina
  • Armenia
  • Australia
  • Bahamas
  • Bermuda
  • Bosnia And Herzegovina
  • Brazil
  • Cambodia
  • Chile
  • Colombia
  • Costa Rica
  • French Guyana
  • Georgia
  • Gibraltar
  • Hong Kong
  • India
  • Indonesia
  • Japan
  • Kazakhstan
  • Macau
  • Malaysia
  • Marshall Islands
  • Monaco
  • Nepal
  • New Zealand
  • Palau
  • Peru
  • Russia
  • Saint Pierre And Miquelon
  • San Marino
  • Serbia
  • Singapore
  • South Korea
  • Taiwan
  • Thailand
  • Turkey
  • Ukraine
  • United States Virgin Islands
  • Uzbekistan

​

Compatible with the following plans:
Optimum Mobile 1GB
Optimum Mobile 3GB
Optimum Mobile Unlimited
Optimum Mobile Unlimited Max
International Calling Pass Group D
- $
60
/day
/week
/month

This international calling pass supports making calls from the United States to the following countries:

  • Algeria
  • Anguilla
  • Antigua And Barbuda
  • Aruba
  • Azerbaijan
  • Bahrain
  • Barbados
  • Belarus
  • Benin
  • Bolivia
  • British Virgin Islands
  • Burkina Faso
  • Cape Verde
  • Cayman Islands
  • Chad
  • Cuba
  • Democratic Republic Of Congo
  • Dominica
  • Ecuador
  • Equatorial Guinea
  • Faroe Islands
  • French Departments And Territories In The Indian Ocean
  • French Polynesia
  • Gabon
  • Grenada
  • Guatemala
  • Guyana
  • Haiti
  • Honduras
  • Jamaica
  • Jordan
  • Kenya
  • Macedonia
  • Mauritius
  • Micronesia
  • Moldova
  • Montenegro
  • Nicaragua
  • Oman
  • Palestine
  • Panama
  • Paraguay
  • Saint Kitts And Nevis
  • Saint Lucia
  • Saint Vincent And The Grenadines
  • Saint Martin
  • South Africa
  • South Sudan
  • Suriname
  • Togo
  • Turks And Caicos
  • Uruguay
Compatible with the following plans:
Optimum Mobile 1GB
Optimum Mobile 3GB
Optimum Mobile Unlimited
Optimum Mobile Unlimited Max
International Day Pack Group A
- $
10
/day
/week
/month

This international day pack includes 1GB of high-speed data, 200 minutes, 100 texts, and 100 group and picture messages (MMS) per 24 period.

This pass works in the following countries:

  • Canada
  • Dominican Republic
  • France
  • Israel
  • Mexico
  • Portugal

​

Compatible with the following plans:
Optimum Mobile 1GB
Optimum Mobile 3GB
Optimum Mobile Unlimited
Optimum Mobile Unlimited Max
International Day Pack Group B
- $
15
/day
/week
/month

This international day pack includes 1GB of high-speed data, 200 minutes, 100 texts, and 100 group and picture messages (MMS) per 24 period.

This pass works in the following countries:

  • Austria
  • Belgium
  • Bulgaria
  • Croatia
  • Cyprus
  • Czech Republic
  • Denmark
  • Estonia
  • Finland
  • Germany
  • Greece
  • Guadeloupe
  • Hungary
  • Iceland
  • Ireland
  • Italy
  • Latvia
  • Liechtenstein
  • Lithuania
  • Luxembourg
  • Malta
  • Martinique
  • Netherlands
  • Norway
  • Poland
  • Romania
  • Slovakia
  • Slovenia
  • Spain
  • Sweden
  • Switzerland
  • United Kingdom

​

Compatible with the following plans:
Optimum Mobile 1GB
Optimum Mobile 3GB
Optimum Mobile Unlimited
Optimum Mobile Unlimited Max
International Day Pack Group C
- $
25
/day
/week
/month

This international day pack includes 1GB of high-speed data, 200 minutes, 100 texts, and 100 group and picture messages (MMS) per 24 period.

This pass works in the following countries:

  • Albania
  • American Samoa
  • Andorra
  • Argentina
  • Armenia
  • Australia
  • Bahamas
  • Bermuda
  • Bosnia And Herzegovina
  • Brazil
  • Cambodia
  • Chile
  • Colombia
  • Costa Rica
  • French Guyana
  • Georgia
  • Gibraltar
  • Hong Kong
  • India
  • Indonesia
  • Japan
  • Kazakhstan
  • Macau
  • Malaysia
  • Marshall Islands
  • Monaco
  • Nepal
  • New Zealand
  • Palau
  • Peru
  • Russia
  • Saint Pierre And Miquelon
  • San Marino
  • Serbia
  • Singapore
  • South Korea
  • Taiwan
  • Thailand
  • Turkey
  • Ukraine
  • United States Virgin Islands
  • Uzbekistan

​

Compatible with the following plans:
Optimum Mobile 1GB
Optimum Mobile 3GB
Optimum Mobile Unlimited
Optimum Mobile Unlimited Max
International Day Pack Group D
- $
35
/day
/week
/month

This international day pack includes 1GB of high-speed data, 200 minutes, 100 texts, and 100 group and picture messages (MMS) per 24 period.

This pass works in the following countries:

  • Algeria
  • Anguilla
  • Antigua And Barbuda
  • Aruba
  • Azerbaijan
  • Bahrain
  • Barbados
  • Belarus
  • Benin
  • Bolivia
  • British Virgin Islands
  • Burkina Faso
  • Cape Verde
  • Cayman Islands
  • Chad
  • Cuba
  • Democratic Republic Of Congo
  • Dominica
  • Ecuador
  • Equatorial Guinea
  • Faroe Islands
  • French Departments And Territories In The Indian Ocean
  • French Polynesia
  • Gabon
  • Grenada
  • Guatemala
  • Guyana
  • Haiti
  • Honduras
  • Jamaica
  • Jordan
  • Kenya
  • Macedonia
  • Mauritius
  • Micronesia
  • Moldova
  • Montenegro
  • Nicaragua
  • Oman
  • Palestine
  • Panama
  • Paraguay
  • Saint Kitts And Nevis
  • Saint Lucia
  • Saint Vincent And The Grenadines
  • Saint Martin
  • South Africa
  • South Sudan
  • Suriname
  • Togo
  • Turks And Caicos
  • Uruguay

​

Compatible with the following plans:
Optimum Mobile 1GB
Optimum Mobile 3GB
Optimum Mobile Unlimited
Optimum Mobile Unlimited Max
International Week Pack Group A
- $
40
/day
/week
/month

This international day pack includes 2GB of high-speed data, 300 minutes, 400 texts, and 400 group and picture messages (MMS) per seven day period.

This pass works in the following countries:

  • Canada
  • Dominican Republic
  • France
  • Israel
  • Mexico
  • Portugal

​

Compatible with the following plans:
Optimum Mobile 1GB
Optimum Mobile 3GB
Optimum Mobile Unlimited
Optimum Mobile Unlimited Max
International Week Pack Group B
- $
60
/day
/week
/month

This international day pack includes 2GB of high-speed data, 300 minutes, 400 texts, and 400 group and picture messages (MMS) per seven day period.

This pass works in the following countries:

  • Austria
  • Belgium
  • Bulgaria
  • Croatia
  • Cyprus
  • Czech Republic
  • Denmark
  • Estonia
  • Finland
  • Germany
  • Greece
  • Guadeloupe
  • Hungary
  • Iceland
  • Ireland
  • Italy
  • Latvia
  • Liechtenstein
  • Lithuania
  • Luxembourg
  • Malta
  • Martinique
  • Netherlands
  • Norway
  • Poland
  • Romania
  • Slovakia
  • Slovenia
  • Spain
  • Sweden
  • Switzerland

​

Compatible with the following plans:
Optimum Mobile 1GB
Optimum Mobile 3GB
Optimum Mobile Unlimited
Optimum Mobile Unlimited Max
International Week Pack Group C
- $
80
/day
/week
/month

This international day pack includes 2GB of high-speed data, 300 minutes, 400 texts, and 400 group and picture messages (MMS) per seven day period.

This pass works in the following countries:

  • Albania
  • American Samoa
  • Andorra
  • Argentina
  • Armenia
  • Australia
  • Bahamas
  • Bermuda
  • Bosnia And Herzegovina
  • Brazil
  • Cambodia
  • Chile
  • Colombia
  • Costa Rica
  • French Guyana
  • Georgia
  • Gibraltar
  • Hong Kong
  • India
  • Indonesia
  • Japan
  • Kazakhstan
  • Macau
  • Malaysia
  • Marshall Islands
  • Monaco
  • Nepal
  • New Zealand
  • Palau
  • Peru
  • Russia
  • Saint Pierre And Miquelon
  • San Marino
  • Serbia
  • Singapore
  • South Korea
  • Taiwan
  • Thailand
  • Turkey
  • Ukraine
  • United States Virgin Islands
  • Uzbekistan
Compatible with the following plans:
Optimum Mobile 1GB
Optimum Mobile 3GB
Optimum Mobile Unlimited
Optimum Mobile Unlimited Max
International Week Pack Group D
- $
100
/day
/week
/month

This international day pack includes 2GB of high-speed data, 300 minutes, 400 texts, and 400 group and picture messages (MMS) per seven day period.

This pass works in the following countries:

  • Algeria
  • Anguilla
  • Antigua And Barbuda
  • Aruba
  • Azerbaijan
  • Bahrain
  • Barbados
  • Belarus
  • Benin
  • Bolivia
  • British Virgin Islands
  • Burkina Faso
  • Cape Verde
  • Cayman Islands
  • Chad
  • Cuba
  • Democratic Republic Of Congo
  • Dominica
  • Ecuador
  • Equatorial Guinea
  • Faroe Islands
  • French Departments And Territories In The Indian Ocean
  • French Polynesia
  • Gabon
  • Grenada
  • Guatemala
  • Guyana
  • Haiti
  • Honduras
  • Jamaica
  • Jordan
  • Kenya
  • Macedonia
  • Mauritius
  • Micronesia
  • Moldova
  • Montenegro
  • Nicaragua
  • Oman
  • Palestine
  • Panama
  • Paraguay
  • Saint Kitts And Nevis
  • Saint Lucia
  • Saint Vincent And The Grenadines
  • Saint Martin
  • South Africa
  • South Sudan
  • Suriname
  • Togo
  • Turks And Caicos
  • Uruguay

​

Compatible with the following plans:
Optimum Mobile 1GB
Optimum Mobile 3GB
Optimum Mobile Unlimited
Optimum Mobile Unlimited Max

11. How do you contact Optimum Mobile customer service?

Optimum Mobile

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.
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