SIP Trunking Providers

The deployment of SIP trunks to support your company's communications needs can help you reduce up to 75% of your current telephony costs. Deploying SIP also opens up new doors to deploy productivity-enhancing Unified Communications. To help you navigate the decision process of picking a trusted SIP provider, Ribbon has put together a list of tested partners whom we work with seamlessly. We are confident they will be able to meet your needs. Once you have started your SIP deployment, give Ribbon a call to let us help you pick the appropriate SBC to optimize your SIP deployment — 866-436-2263.

 

  • North America
  • Caribbean & Latin America
  • Europe, Middle East and Africa
  • Asia Pacific

North America

Arizona, USA

Nextiva
Scottsdale, AZ – USA
Phone: 800-799-0600

Arkansas, USA

Windstream
Little Rock, AR – USA
Phone: 855-852-9460

California, USA

BackBone Communications
Los Angeles, CA – USA
Phone: 800-987-1111

California, USA

Intermedia
Mountain View, CA – USA
Phone: 800-379-7729

California, USA

Pure IP
San Francisco, CA – USA
Phone: 415-481-6050

California, USA

TelePacific
Los Angeles, CA – USA
Phone: 800-399-4925

California, USA

Velocity Networks
Hawthorne, CA – USA
Phone: 800-626-6515

Canada

TELUS
Canada – Nation Wide
Phone: 877-710-0404

Colorado, USA

Intelepeer
Denver, CO – USA
Phone: 877-336-9171

Colorado, USA

Level 3
Broomfield, CO – USA
Phone: 617-475-5014

Colorado, USA

TW Telecom
Englewood, CO – USA
Phone: 800-829-0420

Florida, USA

Wholesale Carrier Services
Coral Springs, FL – USA
Phone: 888-940-5600

Illinois, USA

ANPI
Springfield, IL – USA
Phone: 877-366-2674

Illinois, USA

Coeo Solutions
Downers Grove, IL – USA
Phone: 888-440-4402

Kansas, USA

Sprint
Overland Park, KS – USA
Phone: 888-211-4727

Minnesota, USA

Onvoy
Plymouth, MN – USA
Phone: 800-933-1224

Nevada, USA

ANI Networks
Las Vegas, Nevada – USA
Phone: 702-547-8000

New Hampshire, USA

Whaleback
Portsmouth, NH – USA
Phone: 603-812-0400

New Jersey, USA

Tata Communications - US
Matawan, NJ – USA
Phone: 732-888-6700

New York, USA

SIPCOM US
New York, NY – USA
Phone: 718-766-7960

New York, USA

Verizon
New York, NY – USA
Phone: 877-297-7816

North Carolina, USA

Bandwidth
Raleigh, NC – USA
Phone: (888) 969-5009

Nova Scotia, Canada

Eastlink
Halifax, NS – Canada
Phone: 877-813-1727

Ohio, USA

First Communications
Akron, OH – USA
Phone: 800-860-1261

Ontario, Canada

Iristel
Markham, ON – Canada
Phone: 866-779-4747

Quebec, Canada

Tata Communications
Montreal, Quebec – Canada
Phone: 514-868-7272

South Dakota, USA

SDN Communications
Sioux Falls, SD – USA
Phone: 800-247-1442

Texas, USA

AT&T
Dallas, TX – USA
Phone: 877-542-8666

Texas, USA

OneSource Networks
Austin, TX – USA
Phone: 888-228-6000

Utah, USA

Veracity Networks
Provo, UT – USA
Phone: 801-960-1289

Virginia, USA

XO
Herndon, VA – USA
Phone: 877-915-8740

Caribbean & Latin America

Costa Rica

RACSA
San Jose – Costa Rica
Phone: 506-2287-0087

Mexico

Alestra
Nuevo León, Mexico, C.P – Mexico
Phone: 52-81-8625-2100 C8

Mexico

Axtel
Nuevo León, Mexico, C.P – Mexico
Phone: 52-81-4777-7000

Mexico

Marcatel
Nuevo León, Mexico, C.P – Mexico
Phone: 01-800-6292-662

Mexico

Maxcom
Col. Centro de Ciudad Santa Fe D.F. y Área Metropolitana – Mexico
Phone: 01-800-6292-662

Europe, Middle East and Africa

Germany

T-Systems
Frankfurt, Germany
Phone: +49-69-20060-0

Sweden

IP Sweden
Kungsbacka, Sweden
Phone: 0300-152-40

Switzerland

SwissCom
Bern, Switzerland
Phone: +41 62 286 12 12

United Kingdom

BT OneVoice Global SIP Trunk
London, United Kingdom
Phone: +44 800 028 5314

United Kingdom

Colt
London, United Kingdom
Phone: +44-0-20-7390-3900

United Kingdom

Gamma Telecom
Newbury, United Kingdom
Phone: 0333-014-0000

United Kingdom

Pure IP UK
London, United Kingdom
Phone: +44-20-3242-0960

United Kingdom

SIPCOM EMEA
London, United Kingdom
Phone: +44-203-328-5000

United Kingdom

TalkTalk
Greater London, United Kingdom
Phone: +44-203-417-1000

Asia Pacific

Australia

ACMCOM
Phone: +61-8-6311-3702

Australia

IINET
Phone: +61-8-9214-2222

Australia

Macquarie Telecom
Phone: +800-004-943

Australia

MyNetFone
Phone: 1-300-733-995

Australia

Optus Evolve
Phone: 1-800-780-219

Australia

Switch Connect
Phone: 1300-032-010

Australia

Telstra
Phone: +1-800-687-829

Hong Kong

HKBN
Phone: +852-3999-7000

Japan

KVH
Phone: 81-0-3-4560-7100

Japan

SBTM
Phone: 0120-03-0061

Malaysia

Telekom
Phone: 011-60-3-2241-1290

Malaysia

Time dotCom
Phone: +60-3-5032-6000

New Zealand

Spark New Zealand
Phone: 123-0800-800-163

Singapore / Sydney

Pure IP APAC
Phone: +61-2-8098-7530

We're here to help!

If you have questions about our Partner Program, our team is ready to help out.