Insights

Global IoT Expertise OneSimCard IoT's extensive experience of over 30 years in the telecommunications industry positions it as a trusted provider for international IoT connectivity solutions, appealing to global businesses seeking reliable roaming SIM services.

Customized Connectivity Plans Their flexible, tailored plans, including pooled and pay-as-you-go options with advanced features like Multi-IMSI and Private Static IP, present opportunities to upsell to clients requiring adaptable and secure IoT SIM solutions.

Enterprise Support Dedicated USA-based support and value-added services such as VPN, Private APN, and IMEI locking can attract enterprise clients looking for premium, managed IoT connectivity solutions with reliable customer service.

Growing US Market Recent launches of LTE and Cat M1 multi-carrier SIM solutions in the US indicate expansion efforts; engaging local industries and start-ups involved in IoT deployments could lead to new sales channels and partnerships.

Technology and Innovation Utilizing AWS and advanced technology stacks, OneSimCard IoT underscores a commitment to innovation that appeals to tech-savvy clients seeking cutting-edge, scalable IoT connectivity that supports their digital transformation initiatives.

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OneSimCard Tech Stack

OneSimCard uses 8 technology products and services including Consentmanager.net, Shopper Approved, Onsen UI, and more. Explore OneSimCard's tech stack below.

Consentmanager.net
Consent Management
Shopper Approved
Online Review Management
Onsen UI
Software Development
Google Tag Manager
Tag Management
USPS
Transportation And Fleet Management
Bootstrap
UI Frameworks
HTTP/3
Web & Portal Technology
Apache
Web Servers

Media & News

OneSimCard, Inc. launched SIM card connectivity solution on Jul 23rd '20.
Earlier this year, OneSimCard IoT, a Global leader in IoT connectivity, announced the launch of a new SIM card connectivity solution for the United States market which combines both AT&T and Verizon LTE, Cat M & Cat M1 data and SMS access on a single SIM card solution.
Jul 23, 2020 | www.einnews.com

OneSimCard's Email Address Formats

OneSimCard uses at least 1 format(s):

OneSimCard Email Formats	Example	Percentage
First.Last@onesimcard.com	John.Doe@onesimcard.com	29%
First@onesimcard.com	John@onesimcard.com	21%
First.Last@onesimcard.com	John.Doe@onesimcard.com	29%
First@onesimcard.com	John@onesimcard.com	21%

Frequently Asked Questions

Where is OneSimCard's headquarters located?

OneSimCard's main headquarters is located at 130 Trapelo Rd, Belmont, MA 02478, US. The company has employees across 2 continents, including North AmericaAsia.

What is OneSimCard's phone number?

You can contact OneSimCard's main corporate office by phone at

+1-617-489-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is OneSimCard's official website and social media links?

OneSimCard's official website is onesimcard.com and has social profiles on LinkedIn.

What is OneSimCard's SIC code NAICS code?

OneSimCard's SIC code is 4813 - Telephone Communications, Except Radiotelephone NAICS code is 517 - Telecommunications.

How many employees does OneSimCard have currently?

As of October 2025, OneSimCard has approximately 11 employees across 2 continents, including North AmericaAsia. Key team members include Director Of Sales And Marketing: P. L.Sales Manager: C. R.Operations Manager: C. G.. Explore OneSimCard's employee directory with LeadIQ.

What industry does OneSimCard belong to?

OneSimCard operates in the Telecommunications industry.

What technology does OneSimCard use?

OneSimCard's tech stack includes Consentmanager.netShopper ApprovedOnsen UIGoogle Tag ManagerUSPSBootstrapHTTP/3Apache.

What is OneSimCard's email format?

OneSimCard's email format typically follows the pattern of First.Last@onesimcard.com. Find more OneSimCard email formats with LeadIQ.

When was OneSimCard founded?

OneSimCard was founded in 1994.

OneSimCard

TelecommunicationsUnited States11-50 Employees

OneSimCard IoT is a global roaming IoT SIM card provider in business for over 30 years. We are a full service IoT connectivity provider offering Single APN, Multi-IMSI, Multi-Carrier, no steering SIM cards. Optional service include Private Static IP addresses, VPN services, Private APN, Free SIM Management Platform, IMEI Locking, Dedicated USA based support, Flexible, custom plans tailored to each customer's specific requirements (both pooled and Pay-As-You-Go plan types), 

OneSimCard is a division of Belmont Telecom, Inc., a licensed U.S. interexchange carrier (IXC) providing telecommunications services since 1994.