How to Call Your Phone for Free If You Misplace Your Cell Phone

1. Dial a phone number using EvaPhone's online service to make a phone call quickly and easily. EvaPhone doesn't require registration, but limits phone calls to five minutes per call and two calls per day. The website will make you watch a short advertisement before the call will be placed, but you don't have to download or install any third-party software to use EvaPhone.
2. Install iCall's desktop application or use the company's online dialer to make a free call. Adobe's Flash player plug-in is required to use the online dialer, and iCall limits free phone calls to three minutes. A five- to 10-second advertisement will play before you can make a phone call.
3. Register for a Google Voice account to make a free phone call. Google Voice doesn't limit the length of free phone calls within the United States or require you to watch an advertisement before you can make phone calls. After signing up, you can also use Google Voice's other free features, such as conference calling, Google phone numbers that ring all your phones, and voicemail transcription.