{"data":{"id":"us/47-cfr-64.6050","jurisdiction":"us","citation":"47 CFR 64.6050","heading":"Billing-related call blocking.","body":"No Provider shall prohibit or prevent completion of a Collect Calling IPCS communication or decline to establish or otherwise degrade any Collect Calling IPCS communication solely for the reason that it lacks a billing relationship with the called party's communications service provider unless the Provider offers Debit Calling, Prepaid Calling, or Prepaid Collect Calling for IPCS communications.","path":["Title 47—Telecommunication","CHAPTER I—FEDERAL COMMUNICATIONS COMMISSION","SUBCHAPTER B—COMMON CARRIER SERVICES","PART 64—MISCELLANEOUS RULES RELATING TO COMMON CARRIERS","Subpart FF—Incarcerated People's Communications Services"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-47.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:28Z","sha256":"02863fefdc9410231d91359b7ee406ab212b383d23a93abf7f43304e78097c30","source_id":"us-cfr","stale":true,"prev":"us/47-cfr-64.6040","next":"us/47-cfr-64.6060"},"notice":"GroundRules: Original legal text. Not legal advice."}