Nicheloom

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Payphone Tag is territory game using Australia's 15,000 payphones

Details

External ID
47563177
Source
HN
Company
—
Product
Payphone Tag is territory game using Australia's 15,000 payphones
Website domain
payphonetag.com
Launched
March 29, 2026
Cohort
—
Upvotes
22
Upvotes percentile
0.7570725707257072
Tags
—
Fetched at
Sept. 7, 2026, 9:26 p.m.
Updated at
Sept. 7, 2026, 9:26 p.m.

Enrichment

Theme
interactive maps and geospatial visualizations
Vertical
Media & entertainment
Function
Marketplace
Audience
B2C
AI stance
Not AI
Project type
Commercial product
Normalized one-liner
territory game using australian payphones
Manually corrected
False

Could you build this?

Partial The web map interface and territory game logic are standard, but integrating with Australian telephony infrastructure to handle incoming calls and DTMF inputs across 15,000 public payphones requires real-time telecom integration.

What it would actually take: The backend requires an IVR telecom provider (such as Twilio, Telnyx, or a local SIP trunking carrier like Telstra) connected to an inbound phone number (07 5623 8255) to capture Caller ID (ANI) and DTMF PIN presses. Captured events map to a geo-database of Australian payphone locations to trigger area ownership and triangulation algorithms on a spatial DB (e.g., PostGIS) linked to a Leaflet/Mapbox frontend. The non-trivial parts are telephony ANI matching for payphones, spam/spoofing prevention, and spatial graph math.

Discussion

11 comments analyzed.

Competitors mentioned: CrazyTel (Australia landline numbers), Geocaching

Concerns raised: Payphones increasingly unavailable in the US, Expensive for mobile calls to 04x numbers, Game addictive nature

Feature requests: In-app or account system, Expand beyond Australia

Competitors

Other products that read as similar to this one — 7 launches clear the similarity bar.

Attention rank: #2 of 8 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).

Launched 139 days after the earliest competitor.

Other launches for this product

Same idea, different domain

Nobody's really built a marketplace tool for Horizontal yet.