Summary: Data on subscriptions to voice telephone services - including connections served by incumbent local exchange carriers (ILECs), competitive local exchange carriers (CLECs), mobile wireless providers, and interconnected Voice over Internet Protocol (VoIP) service providers - from FCC Form 477.
- Nationwide Subscriptions (Excel)
- Nationwide Provider Counts (Excel)
- State-Level Subscriptions (Excel)
- State-Level Provider Counts (Excel)
- County-Level Subscriptions (Excel)
- Nationwide and State-Level Data for 2008-Present (Zipped CSV Files)
- Crosswalk to Local Telephone Competition Report as of 12/31/13 (PDF)
Data from December 2013 and earlier periods can be found in the Local Telephone Competition Reports.