Area code 606
3,931 number blocks indexed across 46 carriers.
States: KY (3,931)
Carriers
| OCN | Company | HQ | Type | Blocks | Recent | Website |
|---|---|---|---|---|---|---|
| 6214 | New Cingular Wireless PCS LLC - GA | Atlanta, GA | Wireless Carrier | 691 | 109 | att.com |
| 624H | Onvoy Spectrum LLC | Broomfield, CO | Wireless Carrier | 142 | 43 | |
| 6500 | Cellco Partnership dba Verizon Wireless - KY | Olathe, KS | Wireless Carrier | 338 | 22 | verizonwireless.com |
| 365C | Powertel Kentucky Licenses Inc | Bellevue, WA | Personal Communications Service (Wireless) | 254 | 8 | t-mobile.com |
| 793K | TWC IP Enabled Services LLC | Saint Louis, MO | IP-Enabled Service / VoIP | 120 | 6 | |
| 321J | HD Carrier LLC | Henderson, NV | IP-Enabled Service / VoIP | 3 | 3 | hdcarrier.com |
| 896E | Onvoy LLC - KY | Chicago, IL | Competitive Local Exchange Carrier | 789 | 1 | sinch.com |
| 4369 | Level 3 Communications LLC - KY | Westminster, CO | Competitive Local Exchange Carrier | 182 | 1 | centurylink.com |
| 8406 | Teleport Communications America LLC - KY | Staten Island, NY | Competitive Local Exchange Carrier | 58 | 1 | att.com |
| 9691 | Windstream Kentucky East Inc - London | Little Rock, AR | Incumbent Local Exchange Carrier | 259 | — | windstream.com |
| 9690 | Windstream Kentucky East Inc - Lexington | Little Rock, AR | Incumbent Local Exchange Carrier | 210 | — | windstream.com |
| 9419 | Bellsouth Telecommunications Inc dba South Central Bell Telephone | Atlanta, GA | Regional Bell Operating Company | 124 | — | att.com |
| 073H | Telnyx LLC | Chicago, IL | IP-Enabled Service / VoIP | 114 | — | telnyx.com |
| 4036 | New Cingular Wireless PCS LLC - DC | Atlanta, GA | Wireless Carrier | 71 | — | att.com |
| 5562 | T-Mobile USA Inc | Dallas, TX | Personal Communications Service (Wireless) | 54 | — | metropcs.com |
| 829J | PAETEC iTel LLC | Charlotte, NC | IP-Enabled Service / VoIP | 54 | — | |
| 2623 | Inter Mountain Cable dba Mikrotec Communications - KY | Harold, KY | Competitive Local Exchange Carrier | 51 | — | mikrotec.com |
| 6940 | East Kentucky Network LLC dba Appalachian Wireless | Ivel, KY | Wireless Carrier | 47 | — | ekn.com |
| 7229 | MCImetro Access Transmission Services LLC | Vienna, VA | Competitive Local Exchange Carrier | 44 | — | verizon.com |
| 939H | Commio LLC | Austin, TX | IP-Enabled Service / VoIP | 43 | — | commio.com |
| 0411 | Leslie County Telephone Company | Madison, WI | Incumbent Local Exchange Carrier | 35 | — | tdstelecom.com |
| 516C | AT&T Enterprises LLC | San Antonio, TX | IP-Enabled Service / VoIP | 35 | — | att.com |
| 965H | Fractel LLC | Indialantic, FL | IP-Enabled Service / VoIP | 29 | — | fractel.net |
| 515J | IP Horizon LLC | Orlando, FL | IP-Enabled Service / VoIP | 28 | — | |
| 238H | Cebridge Telecom KY LLC dba Suddenlink Communications | Saint Louis, MO | Competitive Local Exchange Carrier | 26 | — | altice.com |
| 847H | Integrated Path Communications - Kentucky LLC - KY | Hillsdale, NY | Competitive Local Exchange Carrier | 14 | — | ipc-llc.com |
| MULT | Multiple OCN Listing | Administrative / Reserved | 14 | — | ||
| 0406 | Foothills Rural Telephone Cooperative Corporation | Staffordsville, KY | Incumbent Local Exchange Carrier | 13 | — | foothills.net |
| 489H | Peoples Telecom LLC | McKee, KY | Competitive Local Exchange Carrier | 11 | — | peoplestelecom.net |
| 419C | Armstrong Telecommunications Inc - KY | Butler, PA | Competitive Local Exchange Carrier | 8 | — | armstrongonewire.com |
| 506J | Twilio International Inc | San Francisco, CA | IP-Enabled Service / VoIP | 8 | — | twilio.com |
| 0414 | Mountain Rural Telephone Cooperative Corporation Inc | West Liberty, KY | Incumbent Local Exchange Carrier | 7 | — | mountaintelephone.com |
| 490J | Boost SubscriberCo LLC | Washington, DC | Wireless Carrier | 7 | — | dish.com |
| 0419 | Thacker/Grigsby Telephone Company | Hindman, KY | Incumbent Local Exchange Carrier | 6 | — | tgtel.com |
| 622J | Skye Telecom LLC dba Skyetel | Vancouver, WA | IP-Enabled Service / VoIP | 6 | — | skyetel.com |
| 987E | Bandwidth.com CLEC LLC - KY | Cary, NC | Competitive Local Exchange Carrier | 6 | — | bandwidth.com |
| 425J | CSC Wireless LLC | Long Island City, NY | Wireless Carrier | 5 | — | alticeusa.com |
| 0408 | Gearheart Communications Company Inc dba Coalfields Telephone Company | Harold, KY | Incumbent Local Exchange Carrier | 4 | — | coalfields.net |
| 0415 | Peoples Rural Telephone Cooperative Corporation | McKee, KY | Incumbent Local Exchange Carrier | 4 | — | prtcnet.org |
| 419E | TV Service Inc - KY | Hindman, KY | Competitive Local Exchange Carrier | 4 | — | tgtel.com |
| 478J | NUSO LLC | Atlanta, GA | IP-Enabled Service / VoIP | 4 | — | brightlink.com |
| 193F | Cellular Services LLC - KY | Staffordsville, KY | Competitive Local Exchange Carrier | 3 | — | |
| 4002 | Highland Telephone Cooperative Inc - KY | Sunbright, TN | Incumbent Local Exchange Carrier | 2 | — | highland.net |
| 593K | MCC Telephony LLC | Mediacom Park, NY | IP-Enabled Service / VoIP | 2 | — | |
| 197D | Vonage America LLC | Holmdel, NJ | IP-Enabled Service / VoIP | 1 | — | vonage.com |
| 7260 | Level 3 Telecom of Kentucky LLC - KY | Columbia, MD | Competitive Local Exchange Carrier | 1 | — | centurylink.com |