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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

Rock Reports™
"We have been with your company now for just over 3 years and couldn’t be happier. Because of the auditing and reporting you have supplied us with, we know exactly what we are paying for at each location. We no longer have to pay a consultant to analyze our bills and services. It’s like having my own outsourced telecom department at my disposal that I do not have to pay for. Thank you and your team for a job well done!" - First Watch Restaurants

Comprehensive Account Management

We understand the frustration, not to mention time and money lost, that comes from trying to figure out complex account reports. Our reporting and billing is based on a policy of clarity and transparency. The result is a flexible system that can be customized for ease and efficiency. Granite’s Rock Reports offer the most comprehensive account management support available in the telecommunications industry.
At Granite, we provide our customers with a single consolidated bill with no hidden charges. All fixed and variable charges are presented in a clear and concise manner. All regional toll and long distance call detail is also provided on paper, over the web, or both depending on what you specify with your account representative.

Rock Reports Key Features

Inventory Management - Ability to view account inventory, including number of lines and features, by location or in aggregate on a real time basis.
Invoice Management - Detailed account billing and usage analysis helps customers evaluate account attributes, including lines with high toll and usage and locations with unusually high call volumes and charges.
Audit Management - the ability to download critical information charges allows customers to create reports, and review invoices and charges by line, location, or in aggregate.

Access Rock Reports

To see some of the great services and products we offer, visit our POTS (Plain Old Telephone Service), Broadband, or Structured Cabling and Systems pages.