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Rolodex of Companies

This is a rolodex of all the company listings we currently have. It excludes any companies we have identified as having gone out of business, or have been bought out (although we still keep those listings as well). If you want to see your company listed, please go to this page. If you know a company has gone out of business or changed its name or been bought out, please contact us or use the feedback link at the bottom of the page (preferably after clicking into erroneous listing itself).

Beginning with: 0 A B C D E F G H I J K L M N [O] P Q R S T U V W X Y Z or


Last updated: 2011-02-06 09:38:30


Last updated: 2008-01-28 20:30:18

odynet (London ON)

Last updated: 2008-09-08 19:58:09

Last updated: 2007-08-05 21:30:43

old (Anchorage AK)

Last updated: 2009-06-07 09:02:43

OlyPen, Inc. (Sequim WA)
WA 4OlyPen, Inc. is the premier internet service provider in Washington's Olympic Peninsula. We offer broadband wireless, Qwest DSL, New Edge DSL, dialup, T1 and T3 connections...

Last updated: 2003-02-28 19:57:07

Omnicity (Indianapolis IN)
OH IN 9Omnicity provides High-Speed Internet services in metro and underserved areas in the Midwest. Contact us today for solutions for your home, business, building or community...

Last updated: 2005-06-02 12:49:27

Omnis Network (Torrance CA)


Last updated: 2008-07-07 15:53:46

Omnispring (Orlando FL)
5Omnispring is a full service ISP providing T1 thru 100 meg ethernet, wireless broadband access, web hosting, dedicated servers, ..

Last updated: 2007-03-24 10:32:28

Omsoft Technologies (Davis CA)
AZ CA 21HomeDSL: starting at $24.95/mo. total for 1 dynamic IP, or $34.95/mo. total for 1 static IP. SohoDSL: starting at $54.95/mo. total for 5 static IPs. BizDSL: starting at $134.95/mo. for 29 static IPs. SDSL: starting at $59.95/mo. HomeDSL: C..

Last updated: 2006-09-11 13:56:58

On Line Exchange (Harper Woods MI)
39 states9Free Long Distance Bill Savings Analysis. Business Class Internet Technology Integration. OnLine Exchange, headquartered in Southeastern Michigan, is a National Internet Service Provider and Network Systems Integrator. We focuses on the demanding r..

Last updated: 2002-06-04 13:03:43

On Telecoms

Last updated: 2008-05-12 15:00:29

On-Digital / JustRawSpeed / NetworkFrontier (Springville UT)
UT 2On-Digital™ is a Utah based company that provides affordable wireless Internet access. ..

Last updated: 2005-04-06 16:10:06

On-Ramp Indiana, Inc. (Noblesville IN)
IN  ORI.NET provides the highest quality BroadBand ADSL, SDSL, IDSL, and T1 Services. Additional services include Nationwide 56K Dial-up and 128k ISDN, High Speed DSL & Dedicated Internet Access up to T-3 speed, Secure Web Site Hosting, Professional Web..

Last updated: 2003-06-30 22:42:40

One World Telecommunications (Kennewick WA)
WA 3Covering Kennewick and Richland, WA, using GTE....

Last updated: 2000-01-25 20:36:17

OneLink Communications

Last updated: 2006-11-16 21:08:57

3pittsburgh washington d.c. washington d.c. ..

Last updated: 1999-08-05 17:46:47

OneSource Communications (Keller TX)
5With OneSource high-speed Internet, the thrills never end! With speeds up to 100 times faster than a traditional dial-up service, our 5 Mbps/1Mbps Cable and 5 Mbps/768 Kbps and 10 Mbps/768 Kbps DSL Internet services allow you to connect faster, down..

Last updated: 2007-01-08 21:13:35

OneSuite VoIP


Last updated: 2011-04-16 12:05:46


Last updated: 2006-12-28 16:06:27

OR 1Covering McMinnville, OR, using GTE....

Last updated: 1999-08-13 17:45:09

OnlyInternet (Bluffton IN)

Last updated: 2008-07-27 12:21:32

Onramp Access (Austin TX)
TX 2"Built-for-Business" xDSL in a variety of speeds & flavors. Loaded with free value-added business features like Free installation, Free router firewall, Free virus-scan e-mail protection, guaranteed service-level agreements (SLA) and access to our We..

Last updated: 2000-02-29 19:04:47

Ontario High Speed

Last updated: 2013-05-25 13:07:23


1Ontario Web was founded in 1998 by Jon C. McCauley, along with his wife Kim D. McCauley to offer premium support service, web development, Power DSL and hosting services that are cost-effective for business and Residential clients. Ontario Web speci..

Last updated: 2006-06-24 11:19:40

ooma (Palo Alto CA)


Last updated: 2009-03-10 15:48:12 (Emerson NJ)
NJ CT NY is a full service Internet Service Provider based in Northern New Jersey. We are dedicated to providing the highest quality service possible to both consumer and business customers located in New Jersey, New York, and Connecticut. OpCe..

Last updated: 2004-11-23 01:30:34

Opelika Power Services (Opelika AL)

Last updated: 2015-01-25 18:47:09

OpenBand Multimedia (Chantilly VA)
5Fiber to Home..

Last updated: 2004-07-12 17:25:02

Openface Internet ( )
 Openface is now five years old and almost fifty employees strong. In this short time we have perfected our ability to offer our clients ISP Services and a full suite of customized Internet software applications. Not only can we connect your office wi..

Last updated: 2003-07-24 13:21:30

OpenRange (Englewood CO)

Last updated: 2010-11-24 21:18:42 (Houston TX)
TX is a full service ISP serving the Houston Metropolitan Area since 1999. We specialize in DSL Internet Service without any push marketing - just Internet, pure and simple with great personal support. Special! 6 Megabit/s maximum downlo..

Last updated: 2009-11-06 15:32:32

Opposable Thumb Internet Services (Salt Lake City UT)
29 states We are a full service provider to meet your DSL, Hosting, and Co-Location needs. Thanks!..

Last updated: 2001-03-16 18:40:32

Optimum Online (Bethpage NY)
NJ PA CT NY 1494High-Speed Internet Access from Cablevision: Available in most of the NY Metro Area, including NY, CT and NJ. Speed: Optimum Online connects through a cable wire, not a phone line, which provides you with great advantages over dial-up and DSL Inter..

Last updated: 2014-04-29 13:49:55

Optimum Voice (Bethpage NY)

58Optimum Voice includes: • Call Waiting: Alerts you that someone is calling while you are on the phone. • Caller ID: Find out who's calling before you answer the phone! • Call Return (*69): Automatically dials the last incoming cal..

Last updated: 2004-07-29 12:32:15


Last updated: 2006-12-02 12:35:01

Opus Interactive (Portland OR)
OR 4Full service ISP serving DSL to residential and business customers in Oregon and Washington. We strive to give the absolute best customer service in the industry. 24 hour emergency support for business customers. Our parent company, opus:creative,..

Last updated: 2003-11-07 16:11:04

Orbitel Communications (Maricopa AZ)

Last updated: 2008-07-07 15:23:38

Oregon Trail Internet (Pendleton OR)
OR 2Oregon Trail Internet’s exclusive Advanced DSL-2000 is based upon the EtherLoop technology from Elastic Networks. EtherLoop supports data transmission up to 21,000 feet or 3.9 miles, at rates up to 10 Mbps in the downstream and upstream directi..

Last updated: 2002-01-29 00:30:42 (Florence OR)
2We offer SDSL, Wireless Ethernet, T-1, Frame Relay, 56k, Web hosting services . ..

Last updated: 2000-07-06 21:59:37

Oriental Cable Network
2Oriental Cable Network Co., Ltd. 24/7 Customer Service Hotline: 96877..

Last updated: 2011-02-06 13:23:39

Osiris Communications


Last updated: 2008-04-01 20:57:38 (Fontana CA)
CA 12The Home of affordable business class broadband! Join the largest wireless broadband network in the nation. We have hundreds of small, medium, and large businesses in each city we cover who have chosen to reduce their costs and make the switch to O..

Last updated: 2011-06-21 13:15:02

otelco (Oneonta AL)

Last updated: 2003-09-25 23:14:10


Last updated: 2006-11-30 18:42:59

Other World Computing - OWCNET (Woodstock IL)
23 states3OWC provides Chicago area broadband Internet and national dial-up access. We also offer dedicated T1 and T3 access for the Chicago area and nationally...

Last updated: 2005-12-09 17:40:14

OTT Communications

Last updated: 2015-01-25 19:50:19

Outlook Technologies, Inc. (Saint Paul MN)
MN 4Unlimited National 56K Dial-up -> $9.95 (coupon: dslreports) Web Hosting -> $14.95 Business Web Hosting -> $19.95 Residential DSL -> $19.95 Business DSL Mention this ADD for discounted prices!!! coupon = dslreports ..

Last updated: 2003-06-19 07:35:17

Outrageous (Chico CA)
CA 2Outrageous Internet is a full Service ISP offering DSL service in the 530, 707 and 916 Areacodes. We also offer 56K dialup Nationwide! ..

Last updated: 2006-10-17 22:14:09

Oxford Networks

Last updated: 2007-04-09 20:27:05 (Seattle WA)
WA 4USWest and Covad DSL starting at $20 per month. Business class DSL with iron-clad SLA starting at $100 per month including loop. Visit for more information! ..

Last updated: 2000-10-06 13:59:25

Ozark Broadband (Gainesville MO)
MO  We offer service of high speed wireless internet in Gainesville Missouri and plan to expand thruout Ozark County. We also offer web hosting and web design...

Last updated: 2004-04-18 12:38:21

Ozona Online Networks
FL  Covering Tampa, FL, using GTE....

Last updated: 1999-08-13 17:45:03