• DeltaThree
DeltaThree offers voice over Internet telephony, PC-to-phone services, prepaid calling cards and a unified messaging solution. Try the free web-based e-mail, voicemail and fax capabilities

• Dialpad.com
Stop worrying about long-distance plans, and don't bother with a second phone line for your computer. This Web site allows you to make free phone calls over the Internet. You might as well glue yourself to your desk chair

• Free Long Distance Phone Calls
Find out how you can make free long distance phone calls anywhere in the U.S. by using your browser

• Free Mobile Phone Vouchers
Offer free mobile phone top up on any network for people who enter the site, to the value of £10

• Internet Call Waiting - Internet Caller ID - Inter
Internet Call Waiting, Internet Caller ID, And VoiceMail. Now you can receive and screen phone calls while connected to the internet. Download Internet Call Waiting, Caller ID, Voicemail For Free.

• Lufthansa InfoFlyway
You can send SMS messages for free. They send the messages worldwide and the service is pretty fast. No registration is required. There are no advertisements attached to the message.

• MaxPhone by Paramax
Connect the MaxPhone between any telephone and any computer to make free phone calls over the Internet. A free, software-only version is also available.

• My Talk
Receive e-mail and voice mail messages by phone using My Talk's free service. Sign up for an account and get a My Talk e-mail address, a toll-free telephone access number and a four-digit personal extension

• ShareSpan
This site www.sharespan.com offers webmasters free wireless distribution for their newsletters. Income can also be generated from advertisements placed in the messages.

• SMSpress
Users can send and receive free SMS mobile phone messages from this site. Content includes motorsport updates, news headlines, weather forecasts, music information, gossip and more…

• WebPhone Internet Video Phone Software
This professional Internet telephony product comes with integrated voice mail, video conferencing, free long-distance Internet phone calls, and two-way Internet voice and video communications. Order online.

• ZeroPlus.com
Using a free Internet phone number from ZeroPlus, you can make free, PC-to-PC long-distance calls over the Internet