Telnyx-powered connectivity layer

One eSIM. Connected wherever work takes you.

Simple global data plans from FaxSim, with a ready path to Telnyx SIM operations, remote provisioning, monitoring, and secure networking.

Explore connectivity

Choose your plan

Plans will appear when the eSIM provider catalog is connected.
FaxSim number options

Choose how long you need your number

Temporary reserve number

Hold a number for a short project, trial, or verification workflow.

Free

Request option

Permanent monthly number

Keep the number active with monthly renewal and release it when you no longer need it.

$4.99 / $4.99 renewal

Request option

Lifetime ownership option

Request a long-term number assignment with no automatic monthly renewal; carrier approval and availability apply.

$49.99

Request option

Number availability, geography, regulatory checks, and final term are confirmed by the carrier before activation.

Built for Telnyx connectivity

One control plane for every SIM

Global coverage

Multi-network connectivity with roaming and failover for devices that travel.

eSIM and physical SIM

Support remote provisioning, downloadable profiles, and traditional SIM form factors.

Mission Control operations

Organize SIM groups, monitor usage, manage status, and keep an audit trail.

Secure private networking

Leave room for private gateways, routing, blocklists, and enterprise controls.

OTA lifecycle actions

Prepare remote actions such as enable, disable, suspend, restore, and profile updates.

Fax-ready numbers

Available eSIM inventory can be exposed to FaxSim through the protected service API.