Area code 906
1,741 number blocks indexed across 45 carriers.
States: MI (1,741)
Carriers
| OCN | Company | HQ | Type | Blocks | Recent | Website |
|---|---|---|---|---|---|---|
| 792K | Charter IP Enabled Services LLC | Saint Louis, MO | IP-Enabled Service / VoIP | 72 | 12 | |
| 6003 | Cellco Partnership dba Verizon Wireless - MI | Olathe, KS | Wireless Carrier | 154 | 9 | verizonwireless.com |
| 6534 | New Cingular Wireless PCS LLC - IL | Atlanta, GA | Wireless Carrier | 157 | 5 | att.com |
| 321J | HD Carrier LLC | Henderson, NV | IP-Enabled Service / VoIP | 5 | 4 | hdcarrier.com |
| 6120 | Level 3 Communications LLC - MI | Westminster, CO | Competitive Local Exchange Carrier | 113 | 3 | centurylink.com |
| 933G | Peerless Network of Michigan LLC - MI | Chicago, IL | Competitive Local Exchange Carrier | 4 | 3 | peerlessnetwork.com |
| 2964 | Omnipoint Communications Midwest Operations LLC | Cedar Knolls, NJ | Personal Communications Service (Wireless) | 36 | 2 | t-mobile.com |
| 732J | NUSO LLC | University City, MO | IP-Enabled Service / VoIP | 7 | 2 | brightlink.com |
| 9759 | Metro Southwest PCS LLP | Green Bay, WI | Personal Communications Service (Wireless) | 5 | 2 | nsighttel.com |
| 700J | Wavenation LLC | Chicago, IL | IP-Enabled Service / VoIP | 2 | 2 | peerlessnetwork.com |
| 883K | Ahoi LLC | Littleton, CO | IP-Enabled Service / VoIP | 2 | 2 | |
| 991E | Bandwidth.com CLEC LLC - MI | Cary, NC | Competitive Local Exchange Carrier | 2 | 1 | bandwidth.com |
| 543C | Onvoy LLC V - MI | Chicago, IL | Competitive Local Exchange Carrier | 357 | — | sinch.com |
| 9323 | Ameritech Michigan | Hoffman Estates, IL | Regional Bell Operating Company | 265 | — | att.com |
| 116F | Peninsula Fiber Network LLC - MI | Munising, MI | Competitive Local Exchange Carrier | 138 | — | pfnllc.net |
| 624H | Onvoy Spectrum LLC | Broomfield, CO | Wireless Carrier | 78 | — | |
| 516C | AT&T Enterprises LLC | San Antonio, TX | IP-Enabled Service / VoIP | 47 | — | att.com |
| 4632 | Interactive Services Network Inc | Troy, MI | Competitive Local Exchange Carrier | 38 | — | telnetww.com |
| 508J | CenturyLink Communications LLC | Littleton, CO | IP-Enabled Service / VoIP | 37 | — | centurylink.com |
| 6695 | Range Telecommunications | Marquette, MI | Wireless Carrier | 30 | — | rangetele.com |
| 2550 | 123.Net LLC | Grand Rapids, MI | Competitive Local Exchange Carrier | 25 | — | 123.net |
| 770E | Teleport Communications America LLC - MI | Bedminster, NJ | Competitive Local Exchange Carrier | 19 | — | att.com |
| 0732 | Upper Peninsula Telephone Company | Rye, NY | Incumbent Local Exchange Carrier | 15 | — | michbbs.com |
| 0685 | Chatham Telephone Company | Madison, WI | Incumbent Local Exchange Carrier | 14 | — | tdstelecom.com |
| 4253 | Baraga Telephone Company | Baraga, MI | Competitive Local Exchange Carrier | 14 | — | up.net |
| 7279 | MCImetro Access Transmission Services LLC - MI | Vienna, VA | Competitive Local Exchange Carrier | 14 | — | verizon.com |
| MULT | Multiple OCN Listing | Administrative / Reserved | 14 | — | ||
| 0713 | Hiawatha Telephone Company | Munising, MI | Incumbent Local Exchange Carrier | 11 | — | jamadots.net |
| 746G | Upper Peninsula Telephone Company - MI | Carney, MI | Competitive Local Exchange Carrier | 11 | — | alphacomm.net |
| 0030 | Borderland Communications LLC - MI | Kingsford, MI | Competitive Local Exchange Carrier | 10 | — | hilliary.com |
| 0689 | Brightspeed of Upper Michigan Inc | Monroe, LA | Incumbent Local Exchange Carrier | 8 | — | centurylink.com |
| 0717 | Ontonagon County Telephone Company | Ontonagon, MI | Incumbent Local Exchange Carrier | 6 | — | jamadots.com |
| 0675 | Baraga Telephone Company | Baraga, MI | Incumbent Local Exchange Carrier | 4 | — | up.net |
| 5562 | T-Mobile USA Inc | Dallas, TX | Personal Communications Service (Wireless) | 4 | — | metropcs.com |
| 0711 | Midway Telephone Company - MI | Watton, MI | Incumbent Local Exchange Carrier | 3 | — | jamadots.com |
| 478J | NUSO LLC | Atlanta, GA | IP-Enabled Service / VoIP | 3 | — | brightlink.com |
| 046L | Clear Rate Communications LLC | Troy, MI | IP-Enabled Service / VoIP | 2 | — | |
| 197D | Vonage America LLC | Holmdel, NJ | IP-Enabled Service / VoIP | 2 | — | vonage.com |
| 318J | Comcast IP Phone LLC | Philadelphia, PA | IP-Enabled Service / VoIP | 2 | — | comcast.com |
| 425J | CSC Wireless LLC | Long Island City, NY | Wireless Carrier | 2 | — | alticeusa.com |
| 506J | Twilio International Inc | San Francisco, CA | IP-Enabled Service / VoIP | 2 | — | twilio.com |
| 622J | Skye Telecom LLC dba Skyetel | Vancouver, WA | IP-Enabled Service / VoIP | 2 | — | skyetel.com |
| 6692 | New Cell dba Cellcom | De Pere, WI | Wireless Carrier | 2 | — | cellcom.com |
| 793K | TWC IP Enabled Services LLC | Saint Louis, MO | IP-Enabled Service / VoIP | 2 | — | |
| 515J | IP Horizon LLC | Orlando, FL | IP-Enabled Service / VoIP | 1 | — |