What is One Call's NAICS code?

One Call's NAICS code is 517 (Telecommunications).

Insights

Market Positioning One Call is a mid-sized Norwegian mobile operator with a strong focus on customer satisfaction and a track record of industry awards, presenting an opportunity to position complementary services that leverage their reputation for quality and loyalty programs.

Parentage Advantage Owned by Network Norway and ultimately Tele2 AB, One Call benefits from established backing and potential cross-sell of carrier-grade solutions, wholesale capabilities, and scale advantages for enterprise offerings.

Tech Stack Fit Their tech stack includes cloud and web technologies (AWS, Optimizely, SendGrid, Route 53, Bootstrap CDN) indicating openness to modern, scalable digital services, API integrations, and marketing automation partnerships.

Awards and Loyalty Repeated recognition for customer satisfaction suggests a stable customer base and potential for upsell in premium plans, value-added services, and B2B solutions that emphasize service quality and retention.

Revenue Focus With revenue in the $10–$25 million range and a Norwegian market footprint, there is opportunity to propose cost-saving telecom efficiencies, fleet/mobile device management, and SMB-focused bundles to expand market share.

One Call Tech Stack

One Call uses 8 technology products and services including Optimizely, Amazon Web Services, BootstrapCDN, and more. Explore One Call's tech stack below.

Optimizely

A/B Testing

Amazon Web Services

Cloud Hosting

BootstrapCDN

Content Delivery Network

Amazon Route 53

Domain Name Services

SendGrid

Email Delivery

Font Awesome

Font Scripts

Lua

Programming Languages

Apache

Web Servers

One Call Email Formats	Example	Percentage
First.Last@onecall.no	John.Doe@onecall.no	89%
Last@onecall.no	Doe@onecall.no	9%
FirstLast@onecall.no	JohnDoe@onecall.no	2%

One Call Email Formats

Example

Percentage

First.Last@onecall.no

John.Doe@onecall.no

89%

Last@onecall.no

Doe@onecall.no

FirstLast@onecall.no

JohnDoe@onecall.no

Frequently Asked Questions

What is One Call's phone number?

You can contact One Call's main corporate office by phone at

+47-815-66****

. 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 One Call's official website and social media links?

One Call's official website is onecall.no and has social profiles on LinkedIn.

How much revenue does One Call generate?

As of August 2026, One Call's annual revenue is estimated to be $10M - $25M.

What is One Call's SIC code and NAICS code?

One Call's SIC code is 4812 - Radiotelephone Communications and NAICS code is 517 - Telecommunications.

How many employees does One Call have currently?

As of August 2026, One Call has approximately 107 employees across 6 continents, including Europe, North America and Asia. Key team members include Ceo: L. H., Head Of Brand And Marketing Onecall & Mycall: T. N. R. and Marketing Director: T. S. Explore One Call's employee directory with LeadIQ.

What industry does One Call belong to?

One Call operates in the Telecommunications industry.

What technology does One Call use?

One Call's tech stack includes Optimizely, Amazon Web Services, BootstrapCDN, Amazon Route 53, SendGrid, Font Awesome, Lua and Apache.

What is One Call's email format?

One Call's email format typically follows the pattern of First.Last@onecall.no. Find more One Call email formats with LeadIQ.

When was One Call founded?

One Call was founded in 2004.

One Call

Q: What is One Call's official website and social media links?

One Call's official website is onecall.no. One Call has social profiles on LinkedIn.

Q: How many employees does One Call have currently?

One Call has approximately 107 employees.

Q: What technology does One Call use?

One Call's tech stack includes Bootstrap, Lua, Max Mega Menu, Facebook, Amazon Web Services.

TelecommunicationsOslo, Norway51-200 Employees

One Call is a Norwegian telecommunications operator that provides mobile subscriptions to private and business customers across the country. The company is based in Oslo, with its main office in the capital. Since February 2008, One Call has been wholly owned by Network Norway, which is owned by Tele2 AB. In its history, the company has earned several awards related to customer satisfaction, including Gulltasten recognitions and top ratings in Norsk Kundebarometer and EPSI during the early 2010s. Operating in the Norwegian telecommunications market as a mobile operator, One Call serves a nationwide customer base.

Insights

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One Call Tech Stack

One Call's Email Address Formats