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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.

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 →

Headquarters: Portland, OR

From Electric Lightwave LLC dba Allstream (OCN 7173), the largest member of the Allstream group.

Street view of Allstream HQ
Street view
Satellite view of Allstream HQ
Satellite

Carrier website

Homepage screenshot of Allstream allstream.com: opens in a new tab

Block portfolio at a glance

By age

Medium: 1Old: 1,253Undated: 1,2962,550blocks
  • Recent (0). Last 18 mo
  • Medium (1)
  • Old (1,253)
  • Undated (1,296)

Footprint by state

Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.

HawaiiAlaskaFloridaSouth CarolinaGeorgiaAlabamaNorth CarolinaTennesseeRhode IslandConnecticutMassachusettsMaineNew HampshireVermontNew YorkNew JerseyPennsylvaniaDelawareMarylandWest VirginiaKentuckyOhioMichiganWyomingMontana (MT): 28 blocksIdaho (ID): 110 blocksWashington (WA): 670 blocksTexasCalifornia (CA): 103 blocksArizona (AZ): 303 blocksNevada (NV): 33 blocksUtah (UT): 350 blocksColorado (CO): 158 blocksNew MexicoOregon (OR): 462 blocksNorth Dakota (ND): 21 blocksSouth DakotaNebraskaIowaMississippiIndianaIllinoisMinnesota (MN): 312 blocksWisconsinMissouriArkansasOklahomaKansasLouisianaVirginiaDistrict of Columbia

Top area codes

Bars show total blocks; red overlay is recent.

50330980130642520825314520614336012020811054110148094602947208965176

Block assignments by year

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Member OCNs

12 OCNs roll up under Allstream.

OCNCompany name on fileHQTypeTotalRecent
7173 Electric Lightwave LLC dba Allstream Portland, OR Competitive Local Exchange Carrier 670 ·
7172 Electric Lightwave LLC dba Allstream - OR Portland, OR Competitive Local Exchange Carrier 462 ·
7176 Electric Lightwave LLC dba Allstream Portland, OR Competitive Local Exchange Carrier 350 ·
7175 Electric Lightwave LLC dba Allstream Portland, OR Competitive Local Exchange Carrier 303 ·
4139 Electric Lightwave LLC dba Allstream Beaverton, OR Competitive Local Exchange Carrier 249 ·
3467 Electric Lightwave LLC dba Allstream Minneapolis, MN Competitive Local Exchange Carrier 158 ·
7865 Electric Lightwave LLC dba Allstream Portland, OR Competitive Local Exchange Carrier 110 ·
7174 Electric Lightwave LLC dba Allstream Portland, OR Competitive Local Exchange Carrier 103 ·
7770 Electric Lightwave LLC dba Allstream Beaverton, OR Competitive Local Exchange Carrier 63 ·
187G Electric Lightwave LLC dba Allstream Portland, OR Competitive Local Exchange Carrier 33 ·
4222 Electric Lightwave LLC dba Allstream Spokane, WA Competitive Local Exchange Carrier 28 ·
2564 Electric Lightwave LLC dba Allstream Beaverton, OR Competitive Local Exchange Carrier 21 ·