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Optimum Mobile Unlimited: Price & Features for 1 Line

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Optimum Mobile Unlimited
1 Line
1 Line
T-Mobile
$
45
/mo.
+tax
tax included
20GB
high-speed, then 512Kbps

Deprioritized
5GB hotspot
480p video streaming
Unlimited minutes
Unlimited texts
Watch not supported
Tablet not supported
+ Add-on
$20 to $50 int'l calling
Add-on
$10 to $35 per day

Optimum Mobile Unlimited Full Details

  • Coverage: T-Mobile coverage
  • Duration: Billing cycle is every 1 month. High-speed data renews monthly.
  • Data: 20GB high-speed, then 512Kbps
  • Data priority level: Deprioritized
  • QCI value: Unconfirmed
  • Data speeds: Full speed
  • Hotspot: 5GB hotspot data
  • Video streaming quality: 480p video streaming (1.5 Mbps speed cap)
  • Features: Wi-Fi calling, visual voicemail, MMS, 5G, VoLTE
  • Device financing: Device financing available
  • Smartwatch support: Not supported
  • Tablet support: Not supported
  • International Texting: Add-on available.
  • International calling: Add international calling to your plan for between $20 and $50 per month.
  • Canada and Mexico: Add-ons available for roaming in Canada and Mexico. The Daily Travel Pass includes 1GB of data, 200 minutes, 100 texts, and 100 MMS for between $10 and $35 per day (price depends on when you joined Optimum Mobile and what you are eligible for). The Weekly Travel Pass includes 2GB of data, 300 minutes, 400 texts, and 400 MMS for between $40 and $100 (price depends on what you are eligible for).
  • International data roaming: Add international data roaming to your plan for between $10 and $35 per day, or for between $40 and $100 per week.

Optimum Mobile's Unlimited plan runs on T-Mobile for coverage.

It costs $45 per month for 1 line.

It comes with unlimited minutes, unlimited texts, and 20GB of high-speed data per month. You get 5GB of hotspot data. Video streams at 480p quality.

Data is deprioritized, so speeds may slow during network congestion.

Overall, I do not recommend the Optimum Mobile Unlimited plan. It is too expensive for the features and data you get.

Check out my current ranking of the best cell phone plans for plans that will give you a better value for your money.

You can also check out these plans with the same coverage and data amount (scroll left and right to browse plans):

US Mobile 20GB
1 Line
1 Line
AT&T, T-Mobile, or Verizon
$
35
/mo.
+tax
tax included
20GB Shared
high-speed, then data stops

Deprioritized
Included hotspot
720p video streaming
Unlimited minutes
Unlimited texts
Int'l texting to 200+ countries
Int'l calls to 200+ countries
$15 for 1GB in CAN & MEX
$15 for 1GB int’l data

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iPhone 16
Galaxy S22 Ultra 5G
Galaxy S25
iPhone 14 Pro Max
iPhone SE (2022)
Galaxy S25 Ultra
Google Pixel 7
iPhone 16 Pro
iPhone 17
Motorola Moto G (2024)
Galaxy S22 5G
$189.99
Google Pixel 10

Optimum Mobile Deals:

No discounts or promotional offers are available at this time.

Save Money with 3-month, 6-month, or 12-month Options

Some cell phone plans offer substantial discounts on the service if you are willing to pay up front for 3, 6, or 12 months of service. Here are the available options for Optimum Mobile Unlimited:

Optimum Mobile Unlimited
1 Line
1 Line
T-Mobile
1 month
$
45
/mo.
+tax
tax included

Optimum Mobile Unlimited Multi-line Pricing Breakdown:

Optimum Mobile Unlimited
1 Line
1 Line
T-Mobile
1 Line
$
45
/mo.
+tax
tax included
Optimum Mobile Unlimited
2 Lines
2 Lines
T-Mobile
2 Lines
$
60
/mo.
+tax
tax included
Optimum Mobile Unlimited
3 Lines
3 Lines
T-Mobile
3 Lines
$
90
/mo.
+tax
tax included
Optimum Mobile Unlimited
4 Lines
4 Lines
T-Mobile
4 Lines
$
120
/mo.
+tax
tax included
Optimum Mobile Unlimited
5 Lines
5 Lines
T-Mobile
5 Lines
$
125
/mo.
+tax
tax included

Optimum Mobile Unlimited Add-Ons

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 (click a plan to view it):
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 (click a plan to view it):
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 (click a plan to view it):
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 (click a plan to view it):
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 (click a plan to view it):
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 (click a plan to view it):
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 (click a plan to view it):
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 (click a plan to view it):
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 (click a plan to view it):
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 (click a plan to view it):
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 (click a plan to view it):
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 (click a plan to view it):
Optimum Mobile Unlimited, 1 Line, Regular Price, 1 month