Sonim Customer Service Phone Number

Phone Number of Sonim is 1-888-858-9460, +1-650-378-8100, Fax:+1-650-378-8109 .
Sonim is one of the world's top-most brands of rugged cell phones, manufactured and distributed by an American based multinational company Sonim Technologies. The company is committed to help millions of workers by providing innovative and high quality critical communication devices. It offers a diverse portfolio of rugged and water-submersible cell phones as well as Mobile solutions to enterprise businesses. The company's products include XP1520 Bolt SL, XP3405 Shield, XP5560 Bolt 2, Enduro, XP Strike IS, XP5560 Bolt 2 IS, and XP Strike. These products are specially designed to provide protect services to workers from hazardous environments. The company serves a large number of customers of chemical, security, forestry, construction, gas, logistics, defense, utilities, agriculture, and transportation sectors, across the world. In addition, Sonim Technologies provides full range of workforce management applications and grade accessories to companies and governments. It also manufactures and distributes a wide array of accessories for supporting audio, power and portability requirements. The list of accessories include USB car and wall chargers, spare batteries, Wired headsets, Push-to-Talk (PTT) headsets, Bluetooth headsets, data cables, screwdrivers, loudspeakers, USB adapters and phone carriers. In the 2011 Guinness Book of World Records, the company won the Toughest Phone in the world award. Sonim Technologies Inc was started on 5th August 1999. Its global head office is situated in San Mateo city of the U.S. state of California and branches are located in Bangalore, India, Beijing Shenzhen and China.

Sonim Address

The address of Sonim is Global Headquarters: 1825 S. Grant Street Suite 200, San Mateo, CA 94402, United States.

Sonim Email Address

The email address of Sonim is,

Sonim Website

The Website of Sonim is

Sonim Customer Support Service Phone Number

The customer support phone number of Sonim is 1-888-858-9460, +1-650-378-8100, Fax:+1-650-378-8109 (Click phone number to call).


The postal and official address, email address and phone number (helpline) of Sonim Service Center and Sonim customer service phone number is given below. The helpline of Sonim customer service phone number may or may not be toll free.

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Sonim Phone Number Customer Service

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Sonim Customer Service Number Delineated Here With Complaints and Reviews

Customer care male
Mr. Jerry Pawluk CallsSep 02, 2016

Mr. Jerry Pawluk On Phone To Sonim Service
1-705-332-1654. Marcel Belanger. This phone has a cracked screen where would I be able to send this phone to get fixed.

Customer care male
Mr. Amber CallsJul 22, 2015

Mr. Amber On Phone To Sonim Service
As far as I'm concerned this company is absolutely ridiculous I have been trying to get a replacement charger, because apparently my cell company does not carry them. When was told to call you I was informed there was nothing you could do and the phone company would take care of it. Yet they told me the same thing about you. You should really try getting your act together and figure it out before you supply consumers with things you wont replace, not to mention even acting like you are concerned about your consumers needs. I also find it funny to be able to file this complaint it must be in English, well if I should do that, you should try hiring people who can speak it. Thanks.

Customer care male
Mr. Jimmy Jordan CallsApr 05, 2015

I've been sitting on hold for 25 min. With your Custermer service line. The hole time it has told me that imy call is 1st in line, but NO ONE HAS CAME two THE PHONE I AM still on hold while typing this letter. I need to know what to do, or where to send it to have my Sonim XP3400 ARMOR FIXED, OR REPLACED. Please contacct me at: (336) 877-7493

Jimmy Jordan .

Customer care user complaints