Callsign

Callsign company information, Employees & Contact Information

Updated May 2026

Quick answer

Callsign is a Software Development company and founded in 2021. Contact data was last refreshed in May 2026. Find Callsign's verified employee emails, phone numbers, headquarters address, and key decision makers below.

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Fancy a pint or a coffee? Want to check out a new art gallery? Do you need an extra player for a football game that night? Whether you're new to an area or you're just looking to meet new people, Callsign is the new social networking app designed to get you meeting new people around you.

Company Details

Founded
2021
Address
London, Gb
Industry
Software Development
NAICS
Software Publishers
Website
https://getcallsign.com
Keywords
Callsign Games.
HQ
London
Competitors
Callsign Store, Callsign Games, CallSine, Callsign Brewing, Callsign, CallSign Technologies.
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