CTC Telcom Inc HOT
d/b/a CTC Communications
Holding: EarthLink Inc
PO Box 164
Dallas, WI 54733-0164
earthlink.net
2008-11-10
2022-06-16
Just issued. Call the number first.
CTC Telcom Inc issued these blocks within the last 18 months, so many of the numbers in them may not have been assigned to customers yet. Call any number you're interested in, and if it doesn't go to a customer you can contact CTC Telcom Inc and you might be able to get it from them.
About One Communications
One Communications was a competitive local exchange carrier (CLEC) that provided telecommunications services primarily to small and mid-sized business customers in the Northeast, Midwest, and Mid-Atlantic US. It operated approximately 11,700 miles of fiber and 629 collocations, serving around 113,000 customers. The company was acquired by EarthLink in 2011 for $370 million and integrated into its operations.
- Parent: EarthLink Inc.
- Founded: 2006
- Headquarters: Burlington, MA
- Services: business voice, data services, fiber network, CLEC
Sources: One Communications - Wikipedia · Earthlink Wins the Auction for One Communications · One Communications Finds A Willing Buyer In EarthLink - CRN · EarthLink Completes Acquisition of One Communications
Toll-free side: One Communications also operates as a toll-free RespOrg (code QGB01). View on resporgs.com →
HQ: Dallas, WI


Block portfolio at a glance
By age
- Recent (0). Last 18 mo
- Medium (0)
- Old (15)
- Undated (4)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Wisconsin WI · 19
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Sister OCNs under EarthLink Inc
| OCN | Company | Total | Recent |
|---|---|---|---|
| 4673 | Choice One Communications Inc - MA | 1 | 0 |
| 8685 | US Xchange of Michigan LLC dba Choice One Communications - MI | 1 | 0 |
| 0519 | Choice One Communications of Ohio Inc - KY | 0 | 0 |
| 0558 | Conversent Communications of New Jersey LLC - NJ | 0 | 0 |
| 0560 | Conversent Communications of New Jersey LLC | 0 | 0 |
| 132D | STS Telecom LLC - FL | 0 | 0 |
| 135D | STS Telecom LLC - FL | 0 | 0 |
| 147B | Conversent Communications of Pennsylvania LLC - PA | 0 | 0 |
| 148B | Conversent Communications of Vermont LLC - VT | 0 | 0 |
| 2527 | Choice One of New Hampshire Inc | 0 | 0 |
| 2695 | CTC Communications Corporation - DC | 0 | 0 |
| 2696 | CTC Communications Corporation - DE | 0 | 0 |
