Telnyx expands Full PSTN Replacement to 7 new destinations across French overseas territories
12, Feb 2026
Telnyx has added Full PSTN Replacement capabilities to seven new destinations across French overseas territories, bringing our international PSTN replacement coverage to 69 countries.
New Destinations
Region
Destination
Caribbean
Guadeloupe
Caribbean
St Barth (Saint Barthélemy)
Caribbean
St Martin
Caribbean
Martinique
Caribbean
French Guiana
Indian Ocean
Reunion Islands
Indian Ocean
Mayotte
Why It Matters
Full PSTN Replacement: These destinations now support complete voice infrastructure replacement, including inbound and outbound calling with local presence
Caribbean and Indian Ocean reach: Businesses operating in French overseas departments can now deploy local numbers for customer engagement across both regions
Unified management: Manage numbers across all seven territories through a single Telnyx account in Mission Control Portal
