Service Provider Certification List
Total Certified: 60
| Company Name | City, State, Country | |
| Accelplus | Crawfordsville, IN | |
| AFL Tel | Duncan, SC | |
| Alpine Communications | Elkader, IA | |
| ATMC | Shallotte, NC | |
| Broadband Associates | Granite Bay, CA | |
| BroadStar Inc. | Charlotte, NC | |
| Burlington Telecom | Burlington, VT | |
| Canby Telecom | Canby, OR | |
| CDE Lightband | Clarksville, TN | |
| ChoiceTEL | Eagle River, WI | |
| CityLink Fiber Holdings, Inc. | Albuquerque, NM | |
| City of Wilson | Wilson, NC | |
| City of Windom | Windom, MN | |
| Columbus Telephone Company | Columbus, KS | |
| Connexion Technologies | Cary, NC | |
| CTC Telecom, Inc. | Cambridge, ID | |
| D&P Communications | Petersburg, MI | |
| Elim Valley Development | St George, UT | |
| Embarq Corporation | Overland Park, KS | |
| Falcon Broadband, Inc. | Colorado Springs, CO | |
| Gainesville Regional Utilities | Gainesville, FL | |
| Genext, LLC | Wenatchee, WA | |
| Gervais Telephone Company | Gervais, OR | |
| GVTC | New Braunfels, TX | |
| Hancock Telecom | Greenfield, IN | |
| Hargray Communications | Hilton Head Island, SC | |
| Home Telephone Co. | Moncks Corner, SC | |
| Home Town Cable | Port St. Lucie, FL | |
| Horry Telephone Cooperative, Inc. | Conway, SC | |
| ITS Telecommunications Systems, Inc. | Indiantown, FL | |
| Jackson Energy Authority | Jackson, TN | |
| LBH, LLC | Sulphur, LA | |
| LightNex Communications | Billings, MT | |
| linKCity | North Kansas City, MO | |
| Lost Nation - Elwood Telephone Company | Lost Nation, IA | |
| Molalla Communications Co | Molalla, OR | |
| Monmouth Independence Networks | Monmouth, OR | |
| Morristown Utility System | Morristown, TN | |
| Moundville Telephone Co., Inc. | Moundville, AL | |
| NanoFibre Networks Inc. | Radium Hot Springs, BC Canada | |
| NCW - Online | Wenatchee, WA | |
| PAXIO, Inc | Santa Clara, CA | |
| Prime Time Communications | Englewood, CO | |
| QCOL Inc | Addison, PA | |
| Southeast Nebraska Communications | Falls City, NE | |
| Reedsburg Utility Commission | Reedsburg, WI | |
| Spring Grove Communications | Spring Grove, MN | |
| T² Communications | Holland, MI | |
| Toledo Telephone | Toledo, WA | |
| Twin Valley Telephone, Inc. | Clay Center, KS | |
| Tullahoma Utilities Board | Tullahoma, TN | |
| UTOPIA | West Valley City, UT | |
| Velocity Telephone, Inc. | Golden Valley, MN | |
| Verizon Services Corp. | Basking Ridge, NJ | |
| Vivid Networks | Billings, MT | |
| Waitsfield and Champlain Valley | Waitsfield, VT | |
| West Central Telephone Association | Sebeka, MN | |
| Webster - Calhoun Cooperative Telephone Association | Gowrie, IA | |
| West Wisconsin Telcom Cooperative | Downsville, WI | |
| WestelFiber | Boise, ID | |
| Western Iowa Networks | Breda, IA | |
| Wichita Online, Inc. | Medicine Park, OK | |
| Xittel Telecommunications Inc. | Trois Rivieres, QC Canada | |
| Yadkin Valley Telecom, Inc. | Yadkinville, NC | |
| YRT2 Inc. | Charlotte, NC | |
| Zial Networks, Inc. | Boise, Idaho |