Optimum Voice Business Packages.

Your phone is your business. Optimum has the package
that works just right for you.
Optimum Voice

Optimum Voice

Unlimited nationwide calling.

Flat rate calling and over 20 valuable business calling features are all included, without hidden fees, taxes or contracts.

  • Unlimited calling to the U.S., Canada, Puerto Rico and the U.S. Virgin Islands
  • Keep your existing phone numbers at no extra charge, including toll-free, fax and alarm lines
  • 20+ business calling features like Find Me, Rollover Hunting, Business Continuity Forwarding and more
  • 24/7 local tech and customer support
  • Online web portal to check voicemail and manage your business phone lines and features

To add more than 8 phone lines, please call or chat.

Please enter your address to see prices for this selection
Business Trunking

Business Trunking

Exclusively for Optimum Online Business customers.

For businesses requiring four or more phone lines, Business Trunking is the perfect solution:

  • Get up to 24 simultaneous call sessions and up to 100 Direct Inward Dial (DID) telephone numbers – the first 10 DIDs are free
  • Get up to 23 simultaneous call sessions with PRI interface for customers with existing PBX phone systems
  • Port existing phone numbers for free
  • Over 15 calling features included with your service
  • Easily add sessions and additional DID blocks
  • No technicians and appointments are needed to add this service

Learn more
To add service please call or chat.

Only Optimum has a Same-day Service Guarantee.

Only Optimum guarantees we’ll start working on your service call the same day you report it, even if an onsite visit is required.
Same-day Service Guarantee

Get Over 20 helpful business calling features.

Optimum Voice includes essential features to help you run your business smoothly – at no extra charge.

Optimum provides actively monitored battery backup.

Even if you lose power, you can still run your business because of Optimum battery powered backup.

It’s easy to add more lines as your business grows.

Business growing? With Optimum Voice, you can make changes at any time without the need for technicians or appointments.
Multiple phone lines

Manage your Optimum services in the Business Account Center.

Business Account Center
Keep all your phone numbers

Keep your existing phone numbers.

Moving your business? No problem. Keep your existing phone numbers at no extra charge, including your toll-free number, fax and alarm lines.