OTCMKTS:ERFB ERF Wireless (ERFB) Stock Price, News & Analysis Add Compare Share Share Stock Analysis Stock AnalysisChart About ERF Wireless Stock (OTCMKTS:ERFB) Get ERF Wireless alerts:Sign Up Key Stats Today's Range N/A50-Day Range N/A52-Week Range N/AVolumeN/AAverage Volume132,364 shsMarket CapitalizationN/AP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview ERF Wireless, Inc. was a telecommunications company focused on providing wireless broadband and communications services, particularly to rural and underserved communities in the United States. The company’s offerings included fixed wireless Internet access and related voice and data services. Its business model centered on using wireless networks to deliver connectivity in areas where traditional wired broadband infrastructure was limited or unavailable. Publicly available information about ERF Wireless, including its current operations, geographic coverage, and leadership, is limited. The company’s shares have traded under the OTCMKTS symbol ERFB.AI Generated. May Contain Errors. Read More Receive ERFB Stock News and Ratings via Email Sign-up to receive the latest news and ratings for ERF Wireless and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. ERFB Stock News HeadlinesErf Wireless Inc Aktie | ERFB Kurs | Realtime - Investing.comJune 30, 2025 | de.investing.comERF Wireless, Inc. (ERFB)December 18, 2024 | finance.yahoo.comFirst Look: Elon’s “Starphone”Rumors are swirling that Elon Musk is developing a new mobile device that could rival the iPhone. It's said to be thinner, longer-lasting on battery, and cheaper to produce, with the ability to work worldwide without relying on cell towers. Former Bloomberg reporter and SAC Capital trader Josh Baylin says the evidence is mounting. He notes the FCC recently gave Musk a green light connected to his mobile plans, adding fuel to speculation. Baylin previously called the smartphone boom in 2004 and predicted Apple would sell a billion phones when others expected a fraction of that. | Stansberry Research (Ad)Best-Sounding Wireless Earbuds in 2023: Get Top Sound QualityAugust 4, 2023 | cnet.comERFB ERF Wireless, Inc.February 25, 2023 | seekingalpha.comEnerplus Likely To Miss Q4 Guidance On Weather And Nat Gas PricesFebruary 19, 2023 | seekingalpha.comBest Wireless Earbuds for 2023: Top Picks for Every ListenerJanuary 16, 2023 | cnet.comSee More Headlines ERFB Stock Analysis - Frequently Asked Questions How do I buy shares of ERF Wireless? Shares of ERFB stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. What other stocks do shareholders of ERF Wireless own? Based on aggregate information from My MarketBeat watchlists, some other companies that ERF Wireless investors own include Research Frontiers (REFR), Outdoor (POWW), Premium Brands (PRBZF), Elite Pharmaceuticals (ELTP), SKYX Platforms (SKYX), NeurAxis (NRXS). Industry, Sector and Symbol Stock ExchangeOTCMKTS SectorTechnology Industry Communications Equipment Sub-IndustryCommunications Equipment Current SymbolOTCMKTS:ERFB CIK1020646 Webwww.erfwireless.com Phone(281) 538-2101FaxN/AEmployees31Year FoundedN/AProfitability EPS (Trailing Twelve Months)N/A Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet IncomeN/A Net MarginsN/A Pretax MarginN/A Return on EquityN/A Return on AssetsN/A Debt Debt-to-Equity RatioN/A Current RatioN/A Quick RatioN/A Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book ValueN/A Price / BookN/AMiscellaneous Outstanding SharesN/AFree FloatN/AMarket CapN/A OptionableNot Optionable BetaN/A 7 Stocks That Will Be Magnificent in 2026Discover the next wave of investment opportunities with our report, 7 Stocks That Will Be Magnificent in 2026. Explore companies poised to replicate the growth, innovation, and value creation of the tech giants dominating today's markets.Get This Free Report This page (OTCMKTS:ERFB) was last updated on 10/4/2026 by MarketBeat.com Staff. From Our PartnersElon Warns "America Will Go Bankrupt". 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