C Spire

C Spire, formerly known as  Cellular South, Inc., is an American privately owned telecommunications and technology company headquartered in Ridgeland, Mississippi. The company consists of three business divisions – Wireless, Home Fiber, and Business.

C Spire owns and has access to low, mid and high-band wireless spectrum in its primary service areas. The division offers 5G and 4G LTE mobile services and has been offering wireless services to customers since 1988. C Spire has wireless customers in Mississippi, the Memphis Metropolitan Area, and parts of Alabama including Mobile and Baldwin County. C Spire sells plans and devices for prepaid and postpaid customers and was the first wireless carrier to offer free incoming calls and versions of unlimited calling plans to customers.

C Spire Home Fiber, which launched one of the nation's first Gigabit speed Fiber to the Home efforts in 2013, provides gig and multi-gig residential fiber internet access for thousands of consumers in Mississippi, Alabama and Tennessee. C Spire owns or manages over 20,000 route miles of buried fiber optic cable.

C Spire Business offers fiber-backed broadband, telephony and IT services and brings together a team of specialized IT experts to deliver solutions that keep businesses prepared for the future. From cloud services to voice and collaboration to managed networks and security, C Spire engineers provide network and IT solutions in both managed and on-premises environments to best fit the needs of customers.

C Spire is owned by the holding company Telapex, Inc., which also owns Telepak Networks, Inc., and several smaller Mississippi and Alabama telecoms.

Growth and recognition
In 2006 the firm opened its first sales center outside of its native network footprint. In 2009, the company purchased Alabama-based Corr Wireless, which expanded its coverage in Alabama and moved it into Georgia for the first time (in 2013 Corr Wireless was subsequently sold to AT&T ).

The company's wireless division announced on September 22, 2011, that it planned on rebranding from Cellular South to C Spire Wireless to be put into effect on September 26 of that year.

In 2013, C Spire announce it was purchasing Mobile, Alabama based Callis Communications a leading provider of unified cloud services for businesses.

In 2014, the company activated Mississippi's first residential 1 Gbps Fiber to the Home customer in Quitman, Mississippi.

In 2018, the company purchased Teklinks, based in Birmingham, Alabama, to expand their footprint in the commercial and enterprise business, as well as their geographical footprint in the southeast.

In Oct. 2019, C Spire launched C Spire Health, a mobile app to provide health care for people in Mississippi, especially those in rural and under served areas, with minor ailments.

C Spire announced a partnership with Alabama Power on Dec. 5, 2019, to bring Gigabit speed (1000 Mbit/s) internet services to the Birmingham area, as well as Shelby County and other parts of Alabama, in 2020. C Spire is a member of the Alabama Rural Broadband Coalition (ARBC), which is focused on rural broadband expansion. As part of the ARBC, C Spire also will be helping expand rural broadband access to Jasper, Alabama, in 2020.

In January 2021, the company announced it would be investing US$1 billion over three years to deploy broadband internet to serve more than 200,000 homes and businesses in Mississippi and Alabama and support the expansion of 5G access.

In July 2021, C Spire completed the acquisition of Harbor Communications. With this acquisition, the company is providing fiber-based broadband internet access and related services to several cities and towns in Mobile and Baldwin counties on Alabama's Gulf Coast.

In October 2021, C Spire announced it will acquire Alabama-based telecommunications provider Troy Cablevision in a deal subject to regulatory approval. Troy Cablevision was founded in 1985 and offers cable, internet and other services to businesses and residents in Pike, Coffee, Crenshaw and Dale counties. It has offices in Troy, Elba, Enterprise, Luverne and Ozark. The Troy Cable brand was changed to C Spire in 2022.

History
Cellular South, Inc. began its wireless service on the Mississippi Gulf Coast on February 4, 1988, using AMPS technology. Former football quarterback Archie Manning made the company's inaugural call from Gulfport, Mississippi to then U.S. Representative Trent Lott in Washington, D.C.

In 2011, C Spire became the fourth wireless carrier in the U.S., behind AT&T, Sprint and Verizon and ahead of T-Mobile, to be able to sell the iPhone.

In 2013, C Spire created Vu Digital, LLC as a wholly owned subsidiary. The name "Vu" is pronounced "view" and is inspired by the phrase "your view of things". Vu is used as a web content aggregator with heuristics, allowing it to improve its aggregation selections based on user preferences. Its initial product was "a cloud-based digital profiling and analytics system" that provided "web personalization". Digital announced Video-To-Data analysis and metadata tagging in May 2015. Vu Video-to-Data (V2D) translates video images and audio to text, affording video producers the ability to tag their content with metadata making it more searchable.

Radio frequency summary
The following is a list of known LTE and NR frequency bands which C Spire employs. 2G/3G CDMA was discontinued in 2022.