Smartphone Plan

With the Smartphone Plan, you get unlimited mobile Web and email usage. Plus, you get unlimited mobile-to-mobile calls between C Spire customers and unlimited text messaging. Stay connected through voice and email for one low, flat rate - less than other carriers charge just for calls. After 25GB of usage, C Spire may slow speeds.
Related Plan: Wearable With Shared Data
  • Mobile-To-Mobile Calls

    Mobile-To-Mobile Calls
  • Texts

    Unlimited incoming and outgoing text messages
  • Infinite Web

    Infinite Web
  • Email

    Unlimited incoming and outgoing email access

Plan Basics and Included Features

  • Unlimited Web and Email Unlimited access to the Web and your email in the U.S., Puerto Rico, and the U.S. Virgin Islands. After 25GB of usage, C Spire may slow speeds.
  • Mobile-To-Mobile Calls Unlimited calls between C Spire customers
  • Text Send and receive unlimited text messages nationwide.
  • Call Waiting Answer a second call.
  • Call Forwarding Forward your calls to another number.
  • Conference Calling Add a third party to a two-way call.
  • Caller ID See who's calling before you answer.


  • Public Safety Data Priority
    This feature prioritizes LTE data connections and delivers enhanced LTE quality of service. It should be added only for those users who are first responders in the areas of law enforcement, fire protection, or emergency services. Please subscribe carefully to ensure the personnel most in need have vital priority access.
  • Remove Data Temporarily
    Temporarily stop the use of data
  • Android Voicemail
    Manage your voicemail directly from your Android smartphone.
  • Adult Content Filter
    Block your kids from accessing mature Internet content on their devices while using the C Spire network. Learn more. (Free upon request)
  • International Roaming
    International Roaming Feature
  • Remove Data
    Removes access to data
  • Voicemail
    Add it to your cart before checking out.
  • Group Voice Messaging
    Send messages to multiple C Spire voicemail subscribers.
  • No Answer Transfer
    Have your missed calls transferred to another number.


After 25GB of usage, C Spire may slow speeds. Customers participating in this plan must reside in the Regional/Primary Area which is defined as the C Spire Network in MS and generally in and surrounding Memphis/West Memphis, AR/nearby West TN; Mobile and Baldwin Counties in AL; and Escambia, Santa Rosa, Okaloosa, and Walton Counties in FL.

There are no additional long distance charges when roaming. "Nationwide" includes the entire United States, Puerto Rico and the U.S. Virgin Islands. Call Waiting, Conference Calling and Call Forwarding are included with each Smartphone Plan. Mobile-to-Mobile calling excludes calls with AdvancePay customers. Those calls will use included minutes or could result in overage charges if above the included minutes.

Additional minutes after the included 500 minutes will be charged at 40¢ per minute. The following features cannot be added to the Smartphone Plan: Nationwide Long Distance Minutes, Nationwide Travel Minutes and Unlimited Nationwide Long Distance.

Calls terminating outside of the United States, Puerto Rico or the U.S. Virgin Islands will incur international long distance charges. Calls to Canada or any area that is part of the North American Numbering Plan (10-digit dialing) can be dialed directly and placed without requesting access. Calls to Canada will also incur international charges. Calls to all other international locations will be blocked at activation unless access is requested by calling 1-855-CSPIRE5 (277-4735) or 611 from your C Spire phone. Learn more about international calling.

Participation in third-party text messaging contests or promotions, and the purchase of third-party content may result in additional charges on your bill above and beyond standard messaging rates. The Web (for Mobile Phones) feature will only work on devices that are BREW®/Mobile Web-capable, and the Pics feature will only work on devices that are BREW®/Mobile Web-capable and have cameras.

Please note that this information is specific to the Smartphone Plan and may not apply to other products and services we offer.

Unused minutes do not roll over to the next month. Airtime is billed in one-minute increments with partial minutes rounded up to the next full minute from the time the call is placed until the call is terminated in our system. All pricing listed for calling plans and service enhancements are monthly fees unless otherwise noted and are promotional prices that are subject to change. Monthly access charges are not refundable. A Plan Activation Fee and Early Termination Fee may apply. New activation and promotional offer contract may be required for promotional equipment pricing. All offers for a limited time in limited area only. Certain restrictions, taxes and/or fees apply. See Tariff, Customer Service Agreement and User Guide for complete details of terms and conditions. Actual wireless coverage may vary due to atmospheric conditions, customer equipment or system limitations.

BlackBerry® trademark is owned by Research in Motion Limited and is registered in the United States and may be pending or registered in other countries. C Spire, Inc. is not endorsed, sponsored, affiliated with or otherwise authorized by Research in Motion Limited.

Network Management: Service and/or service plans may be changed, slowed, suspended, terminated, and/or restricted based upon usage, location, roaming, interference with our network or ability to provide quality service to other users, or for any reason in C Spire's sole discretion. Data usage and service quality varies by device, apps, available network speeds, roaming, file sizes and/or as a result of update settings. For full terms governing service see Other restrictions, fees, and taxes may apply. Copyright C Spire 2019

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1-855-CSPIRE5 (277-4735)
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Saturday 9 a.m. - 5 p.m.
1-855-9CSPIRE (927-7473)