Alaska Communications Systems Holdings
Holding: Alaska Communications Systems Holdings Inc
About Alaska Communications Systems Holdings
Alaska Communications Systems Holdings, Inc. operates as Alaska Communications, an ILEC providing wireline broadband, voice, and wireless services primarily to residential, business, and wholesale customers in Alaska. It maintains the state's most extensive infrastructure, including an underwater fiber optic system connecting to the Lower 48 and advanced data networks. As one of Alaska's largest telecom providers, it holds 4 state-level OCNs and has originated 409 thousand-number blocks.
- Founded: 1998
- Headquarters: Anchorage, AK
- Services: broadband, wireline voice, wireless, wholesale carrier ethernet, undersea fiber
Sources: Alaska Communications - Wikipedia · ALASKA COMMUNICATIONS SYSTEMS HOLDINGS, INC | GCB · Careers - Alaska Communications · Alaska Communications: Home Internet & Voice Services Provider
Headquarters: Anchorage, AK
From ACS of Anchorage Inc (OCN 3000), the largest member of the Alaska Communications Systems Holdings group.


Carrier website
atni.com: opens in a new tab
Block portfolio at a glance
By age
- Recent (0). Last 18 mo
- Medium (0)
- Old (0)
- Undated (409)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Alaska AK · 409
Top area codes
Bars show total blocks; red overlay is recent.
Member OCNs
4 OCNs roll up under Alaska Communications Systems Holdings.
| OCN | Company name on file | HQ | Type | Total | Recent |
|---|---|---|---|---|---|
| 3000 | ACS of Anchorage Inc | Anchorage, AK | Incumbent Local Exchange Carrier | 231 | · |
| 3030 | ACS of the Northland Inc | Anchorage, AK | Incumbent Local Exchange Carrier | 104 | · |
| 3022 | ACS of Alaska Inc | Anchorage, AK | Incumbent Local Exchange Carrier | 46 | · |
| 3008 | ACS of Fairbanks Inc | Anchorage, AK | Incumbent Local Exchange Carrier | 28 | · |
