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  2. 3G networks are shutting down. Here's what it means for ... - AOL

    www.aol.com/news/3g-networks-shutting-down-heres...

    Arizonans should upgrade cellphones, home alarms, medical-alert devices and vehicle navigation systems that use 3G or they may stop working. 3G networks are shutting down. Here's what it means for ...

  3. Cellular frequencies in the United States - Wikipedia

    en.wikipedia.org/wiki/Cellular_frequencies_in...

    The usage of frequencies within the United States is regulated by the Federal Communications Commission (FCC). When distributing initial spectrum licenses in a band the FCC divides the US geographically into a number of areas. [1] A mobile operator (or other interested party) must bid on each area individually.

  4. List of CDMA2000 networks - Wikipedia

    en.wikipedia.org/wiki/List_of_CDMA2000_networks

    United States: CDMA2000 1xRTT, EV-DO Rev. A 1900 Dec 2001: Sep 2015 [170] [171] Operator acquired by AT&T. MetroPCS United States: CDMA2000 1xRTT, EV-DO Rev. A 1900 Feb 2002: Jun 2015 [172] [173] Operator acquired by T-Mobile. Sprint (incl. Open Mobile) United States Puerto Rico U.S. Virgin Islands: CDMA2000 1xRTT, EV-DO Rev. A 800 (BC10) 1900 ...

  5. List of UMTS networks - Wikipedia

    en.wikipedia.org/wiki/List_of_UMTS_networks

    The following is a list of mobile telecommunications networks using third-generation Universal Mobile Telecommunications System (UMTS) technology. This list does not aim to cover all networks, but instead focuses on networks deployed on frequencies other than 2100 MHz which is commonly deployed around the globe and on Multiband deployments.

  6. Say goodbye to 3G. What to know as major carriers shut ... - AOL

    www.aol.com/news/goodbye-3g-know-major-carriers...

    All of the major carriers plan on shutting down their 3G networks in 2022, with AT&T in February, T-Mobile in the summer and Verizon at year's end.

  7. List of LTE networks - Wikipedia

    en.wikipedia.org/wiki/List_of_LTE_networks

    Apart from their main spectrum holdings across large regions in the country (listed below) the major US carriers (AT&T, Sprint, T-Mobile & Verizon) also hold various Cellular Market Area (CMA) and/or Economic Area (EA) licenses for the AWS 1700 band, as well as Major Trading Area (MTA) and/or Basic Trading Area (BTA) licenses for the PCS 1900 band.

  8. 3G adoption - Wikipedia

    en.wikipedia.org/wiki/3G_adoption

    The first network to make mobile internet browsing hassle-free was 3G. Even though it is sluggish those days, it is still sufficient for watching films and streaming music. However, telecommunications companies like Airtel have begun to shut down 3G networks in a number of Indian regions. [4] Maximum Speed: 384 kilobits/second [5]

  9. EVO 3D at the FCC redux: now with AWS 3G (update) - AOL

    www.aol.com/news/2011-07-01-evo-3d-at-the-fcc...

    Another HTC EVO 3D, aka the PG86300, has landed on the FCC's doorstep -- only this time it's packing radios similar to those seen in the phone's European edition.