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8 Seconds

average call response time

Unparalleled Service

14,000 corporate customers
Single nationwide bill
One point of contact for all telecom needs
Live person available 24/7/365
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1.3 Million

business phone lines

Telephone Service

No contract required
Secure real-time online management reports
Single point of contact for Everything
Significant savings
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400,000

individual locations served

Broadband Solutions

Nationwide DSL, cable, wireless, and satellite
Scalable to meet your business needs
66 of the Nation's Fortune 100 choose Granite
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9,000

technicians nationwide

Structured Cabling & Systems

Nationwide technology deployment
Phone systems sales, service, and installation
4 hour response time, Anywhere in the US
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24/7/365

security system monitoring

Security Solutions

Protection from fire, theft, and unauthorized entry
Indoor/outdoor high-tech camera solutions
Web-based, multi-site access control solutions
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Enterprise

Solutions

Networking Solutions

NGN - Next-Generation Network Services
IP - Internet Protocol Solutions
IMS - IP Multimedia Subsystems
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DIA

Dedicated Internet Access

Private, Secure and Dedicated

T1, Bonded T1, DS-3, OC-3
Internet over Satellite and Wireless
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Cutting-edge

Technology

Guaranteed Bandwidth

EoC - Ethernet over Copper - Up to 100 Mbps
EoF - Ethernet over Fiber - 10 Mbps to 1000 Mbps
GigE/GbE - Gigabit Ethernet - Up to 1000 Mbps
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Fast,

Secure

Data Solutions

MPLS - Multi-Protocol Label Switching
VoMPLS - Voice over MPLS
Mesh MPLS - MPLS from Multiple Carriers
IP VPN - IP Virtual Private Networks
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Improved and Reliable

Communication

Data Services

VoIP - Voice over Internet Protocol
Hosted PBX - IP Private Branch Exchange
SIP Trunking - Session Initiation Protocol
Virtual Cloud Hosted PBX
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Gain Bandwidth

Reduce Costs

Data Solutions

QOS - Quality of Service
COS - Class of Service
DAU - Data Aggregation Unit
Data Aggregation - Distribution Apparatus
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Contact Us
Anytime

Sales

866-205-8928

Customer Service

866-847-5500

Partner Opportunities

877-884-5200

Corporate Office

866-847-1500

Corporate Fax

617-328-0312

Broadband Repair

888-375-3755

IW Vendor Partners

877-745-5183

Calling Cards - Collaborate from Outside the Office
I can not even begin to tell you how nice it is having one point of contact!!! With other vendors, I would have to call one person service, one person for installs, etc. With Granite it is 'one stop shopping'. One call and it is done. They are the best!" — Wendy's Arby's Group, Inc.

collaborate from outside the office

Granite’s Calling Cards make it easy for your employees to stay in touch while they are out of the office. Your employees can use our Calling Card products to check their voice mail or make local, long distance, and even international calls. With our consolidated billing solution, Calling Card charges will appear on your monthly bill, making their use easy to track and .
When your employees are traveling and roam outside their wireless coverage area, phone cards can be a handy way to control costs. With calling cards, you know how much you’re paying, but with roaming fees, you’re at the mercy of the nearest network. You can add as many cards to your account as you need, with each one being unique so it’s easy to assign and track usage for each card carrying employee.
Depending on the size of your business, Granite provides international or domestic service plans. We also offer in-state, and toll-free cards as well. Whatever your business phone service needs, we can provide a calling card plan tailored to meet those needs. Talk to a Granite representative to see how we can make staying connected to your employees easier and more cost effective.
Call 866-205-8928 or email us at custserv@granitenet.com to speak with a member of our outstanding customer service team. Also be sure to look at our other services, such as Granite’s Structured Cabling and Systems, for installation and maintenance of all your communications infrastructure needs. See how we can save your company money with our POTS and services.