Electric Lightwave LLC dba Allstream WARM
d/b/a Allstream
Part of the Allstream group. 12 OCNs across 11 states · 2,550 blocks combined.
1201 NE Lloyd Blvd, Suite 500
Portland, OR 97232-1202
allstream.com
2001-01-24
2023-11-14
Long shot, but worth calling.
Electric Lightwave LLC dba Allstream issued these blocks a while back. Most of the numbers are probably already with customers, but it's worth calling any you're interested in. If a number isn't in service, it might still be available at Electric Lightwave LLC dba Allstream or one of their resellers.
About Allstream
Allstream is a CLEC (Competitive Local Exchange Carrier) operating primarily in the western and upper-midwest United States, serving small business customers with legacy phone services including basic business lines and PRIs. Following its acquisition by Zayo Group, Allstream now operates as part of a larger portfolio offering fiber connectivity, managed services, and cloud-based communications solutions. The carrier maintains operations across 12 states with multiple SPIDs for local number portability and service delivery.
- Parent: Zayo Group
- Headquarters: Portland, OR
- Services: small business phone lines, PRI services, local number portability, call forwarding, fiber connectivity, managed services
Sources: Allstream.com – Official website · Allstream Support Center – Carrier contacts and SPIDs by state · ShowMeLocal.com – Allstream Portland office listing · HighSpeedInternet.com – Allstream service availability overview
Toll-free side: Related toll-free RespOrg: Allstream (code AZC01). View on resporgs.com →
Carrier website
allstream.com: opens in a new tab
HQ: Portland, OR
Block portfolio at a glance
By age
- Recent (0). Last 18 mo
- Medium (1)
- Old (323)
- Undated (346)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Washington WA · 670
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Sister OCNs in the Allstream group
Same customer-facing carrier, different state-registered OCN. Combined stats are on the Allstream group page.
| OCN | Company name on file | HQ state | Total | Recent |
|---|---|---|---|---|
| 7172 | Electric Lightwave LLC dba Allstream - OR | OR | 462 | · |
| 7176 | Electric Lightwave LLC dba Allstream | OR | 350 | · |
| 7175 | Electric Lightwave LLC dba Allstream | OR | 303 | · |
| 4139 | Electric Lightwave LLC dba Allstream | OR | 249 | · |
| 3467 | Electric Lightwave LLC dba Allstream | MN | 158 | · |
| 7865 | Electric Lightwave LLC dba Allstream | OR | 110 | · |
| 7174 | Electric Lightwave LLC dba Allstream | OR | 103 | · |
| 7770 | Electric Lightwave LLC dba Allstream | OR | 63 | · |
| 187G | Electric Lightwave LLC dba Allstream | OR | 33 | · |
| 4222 | Electric Lightwave LLC dba Allstream | WA | 28 | · |
| 2564 | Electric Lightwave LLC dba Allstream | OR | 21 | · |