VoIP Help Center

Phone Gaim, SipPhone and Gizmo Project Common telephone numbers

The following information is the same for, and pertains to, SipPhone, PhoneGaim, and The Gizmo Project. There is no difference between these common numbers since they all use the SipPhone back end. College campus phone calls and sip to sip phone calls are free.

General
** Hear your SIPphone number repeated back to you.
*0 Test your router's SIP compatibility.
411 The voice-activated TellMe information service.
1-747-474-ECHO
1-747-474-3246 Echo Test - Repeats back whatever you say.
1-747-474-5000 SIPphone welcome recording
1-747-XXX-XXXX Call any SIPphone user
1-222-XXX-XXXX SIPphone Conference numbers.
1-222-000-0000 SIPphone party line.
011-49-800-...
011-49-130-... German toll-free number access
1-800-XXX-XXXX
1-888-XXX-XXXX
1-866-XXX-XXXX
1-877-XXX-XXXX US toll-free number access


00, 001, 011 Dial any pstn number using SIP Minutes - Link -

College Campus numbers

University of California San Diego Campus 1-858-534-3400(Test)
1-858-534-XXXX
1-858-822-XXXX

University of California Irvine Campus
1-949-824-5414(Test)
1-949-824-XXXX
1-949-824-XXXX


University of California Santa Cruz Campus
1-831-459-4357(Test)
1-831-502-XXXX
1-831-459-10XX

University of California Los Angeles
1-310-825-XXXX
1-310-441-XXXX
1-310-312-XXXX
1-310-983-XXXX
1-310-794-XXXX
1-310-206-XXXX
1-310-267-XXXX
1-310-319-XXXX

University of Indiana
1-812-85X-XXXX
1-317-274-XXXX
1-317-278-XXXX

Bringham Young University
1-801-422-XXXX
1-801-378-[1-9]xxx

MIT
1-617-253-XXXX
1-617-452-XXXX
1-617-324-XXXX
1-617-225-XXXX
1-617-258-XXXX

Oklahoma University
1-918-660-3250
1-918-660-3XXX

University of the Philippines 011-63-29818500

Other VoIP Networks

1-288-(number) To reach LiveVoip users
1-356-(number) To reach Earthlink users
1-393-(number) To reach FWD users
1-477-(number) To reach iptel users
1-488-(number) To reach Globalvillage users
1-555-(number) To reach edgtel users
1-577-(number) To reach Natural Voice users
1-588-(number) To reach InPhonex users
1-677-(number) To reach StealthTele users
1-700-(number) To reach Iaxtel users
1-777-(number) To reach SIP gate users
*768-(number) To reach plus.net users
*777-(number) To reach sip serve new zealand users
*729-(number) To reach pbx-network.de users
*746-(number) To reach phone gnome users
*353-(number) To reach blueface.ie users


For more information on connecting to more than one provider at the same time see our Express Talk page