PSTN Gateways

Main: +1 (212) 633-7000


US: +1 (406) 957-1122 (Terry, MT)
US: +1 (213) 896-7570 (Los Angeles, CA - Zone 1)
US: +1 (212) 633-7000 (New York City, NY)
US: +1 (646) 813-3411 (New York City, NY)
US: +1 (747) 268-1970 (La CaƱada Flintridge, CA)
AU: +61 2 8294 8294 (Sydney, AU)
UK: +44 20 4520 3088 (London, UK)
NPSTN is currently in need of donations, 100% of which cover server costs and other network related expenses. All time is volunteered by our administration team and community.

For anyone wanting to upload any entries in the directory list please visit the User Control Panel.

Check out This is a Recording or Evan Doorbell Recordings if you need intercept messages and audio prompts!

NOTE — NPSTN is a free unique telephone collectors' network. NPSTN has a "billing" functionality that is purely for fun. The idea is to show you all the calls you make on NPSTN and what they would have cost back in the day. The bill is for fun, and you are not actually charged anything. NPSTN is and always will be 100% free.

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NPSTN Board of Directors
PO BOX 6972
Westlake Village, CA 91359