United States
[--select--] Wyndtell Western Wireless West Central Wireless WebLink Wireless Virgin Mobile Virgin Mobile Verizon Verizon Pagers Verizon PCS Unicel USA Mobility US Cellular Triton The Indiana Paging Co Telus Teletouch TSR Wireless TSR Wireless TIM T-Mobile Surewest Communications SunCom Sprint Sprint PCS Southwestern Bell Southern LINC Smart Telecom Skytel Pagers Skytel Pagers Simple Freedom Satellink Satelindo GSM Safaricom ST Paging RAM Page Qwest Qualcomm Public Service Cellular ProPage Price Communications Pioneer / Enid Cellular PageOne NorthWest PageMart Pacific Bell PCS One OnlineBeep Omnipoint Omnipoint Ntelos Nextel Nextel NPI Wireless Morris Wireless Mobilfone Mobilecom PA Midwest Wireless Metrocall Metrocall 2-way MetroPCS Metro PCS Metro PCS MCI MCI Phone Lauttamus Communication JSM Tele-Page Inland Cellular Telephone Houston Cellular GrayLink / Porta-Phone Galaxy Corporation GTE GTE GCS Paging Edge Wireless Dobson-Alex Wireless / Dobson-Cellular One Dobson Communications Corporation Corr Wireless Communications Cook Paging Communication Specialists Cingular Cingular Wireless Cingular (TDMA) Cingular (GSM) CenturyTel Central Vermont Communications Cellular South Cellular One Cellular One Cellular One Cellular One West Cellular One South West Cellular One PCS Cellular One East Coast Carolina Mobile Communications CallPlus Boost Boost Mobile Bluegrass Cellular Bell South Bell South Bell South Bell South Mobility Bell South (Blackberry) Arch Pagers (PageNet) Arch Pagers (PageNet) Ameritech Paging Alltel Alltel PCS AllTel Airtouch Pagers Airtouch Pagers Airtouch Pagers Airtouch Pagers AirVoice Advantage Communications 3 River Wireless