How many email patterns does 4RF USA, INC. use?

4RF USA, INC. uses 5 known email patterns.

What domain does 4RF USA, INC. use for work emails?

4RF USA, INC. uses 4rf.com for work email addresses.

Most Common Email Formats at 4RF USA, INC.

The most accurate and popular 4RF USA, INC.'s email format is First.Last@4rf.com (ex. John.Doe@4rf.com). 4RF USA, INC. also uses FL@4rf.com (ex. JD@4rf.com) as email structures. 4RF USA, INC. uses up to 4 different email patterns.

4RF USA, INC. Email Formats	Example	Percentage
First.Last@4rf.com	John.Doe@4rf.com	96%
FL@4rf.com	JD@4rf.com	1%
Last@4rf.com	Doe@4rf.com	2%
First.Middle@4rf.com	John.Michael@4rf.com	1%

4RF USA, INC. Email Formats

Example

Percentage

First.Last@4rf.com

John.Doe@4rf.com

96%

FL@4rf.com

JD@4rf.com

Last@4rf.com

Doe@4rf.com

First.Middle@4rf.com

John.Michael@4rf.com

Frequently Asked Questions

What does 4RF USA, INC. do?

4RF USA, INC. was founded in 2015. The company's main headquarters is located in 2301 Blake Street Denver, Colorado 80205 United Statesoperates in the Utilities industry, along with similar companies like Schweitzer Engineering Laboratories (SEL)SiemensEricsson. You can visit 4rf.com. Explore 4RF USA, INC.'s company overview page for more information.

What is 4RF USA, INC.'s email address format?

4RF USA, INC.'s email format typically follows the pattern of First.Last@4rf.com; this email format is used 96% of the time. Other contacts within LeadIQ's database had email formats such as FL@4rf.comLast@4rf.com. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does 4RF USA, INC. have currently?

4RF USA, INC. has approximately 11 employees as of December 2025. Key team members to contact include Team Lead: C. S.Sales Support Supervisor: S. K.. For more team information and contact data, explore 4RF USA, INC.'s employee directory with LeadIQ.

4RF USA, INC. Email Format

UtilitiesColorado, United States11-50 Employees

4RF USA, INC. operates in the utilities sector as a designer and manufacturer of radio communications equipment for critical infrastructure. Founded in 1998 by radio experts with extensive telecommunications and microwave radio experience, the company has grown into a global supplier with customers in more than 150 countries across multiple industries. Based in Denver, Colorado, it is a relatively small to mid-sized business focused on specialized communications solutions. The firm’s offerings aim to deliver reliable, high-performance wireless connectivity for essential services, reflecting its position in the utilities and critical-infrastructure communications landscape. In 2020, 4RF launched an online information, training and support service to assist customers with product information and access to resources.

Most Common Email Formats at 4RF USA, INC.

Frequently Asked Questions

What does 4RF USA, INC. do?

What is 4RF USA, INC.'s email address format?

How many employees does 4RF USA, INC. have currently?

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4RF USA, INC. Email Format

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Most Common Email Formats at 4RF USA, INC.

Frequently Asked Questions

What does 4RF USA, INC. do?

What is 4RF USA, INC.'s email address format?

How many employees does 4RF USA, INC. have currently?

Everything for prospecting,in one platform.

What you can expect from LeadIQ:

4RF USA, INC. Email Format

Verify 4RF USA, INC. email addresses

Ready to create more pipeline?

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