SOUTHWESTERN BELL TELEPHONE COMPANY, LLC

Southwestern Bell Telephone Company, LLC specializes in delivering secure, mission-critical wired telecommunications services to federal agencies, with deep expertise in voice, data, and 911 emergency infrastructure. The contractor provides local exchange carrier services including POTS lines, DID numbers, ISDN PRIs, point-to-point data circuits, and internet connectivity for government facilities, ensuring reliable, compliant communications for operational continuity. Their technical focus includes NG911 ESINET integration, network resilience, and secure circuit provisioning across DoD and DOJ sites, with proven experience deploying and maintaining telecom infrastructure in high-sensitivity environments such as military bases, courthouses, and federal office complexes. Differentiators include precise geographic deployment in Texas and Kansas, seamless integration with legacy telecom systems, and consistent delivery of services under strict federal compliance standards. The contractor maintains strong, recurring relationships with the Department of Defense and the Department of Justice, consistently supporting local voice and data connectivity for installations ranging from Joint Base San Antonio to Fort Leavenworth and federal detention facilities. For the Department of the Interior, they provide landline telephone services at regional offices, demonstrating adaptability across civilian and defense missions. Their work with HHS and Treasury further underscores their ability to serve diverse federal missions requiring secure, scalable telecom infrastructure. Primary operations center on NAICS 517111, reflecting core competency as a wired telecommunications carrier delivering end-to-end connectivity solutions. They also support computing infrastructure services, indicating complementary capabilities in data hosting and network-enabled platforms. Market positioning emphasizes reliability, regulatory adherence, and localized service delivery for federal infrastructure. As a 2L entity based in Dallas, Texas, the company operates as a regional telecom provider with deep roots in federal contracting. While no formal government certifications are listed, their sustained performance across high-demand agencies signals established trust and operational maturity in the federal telecom marketplace.