Choose from traditional Business Voice (Landline) or modern Business Connect (VoIP) to keep your business connected.
Select the phone service that best fits your business needs
Traditional Landline Service
for 1 year
Modern VoIP Service through Ring Central
min 2 users with Business Internet
*A $10 monthly Payment Processing Charge will apply to accounts not enrolled in AutoPay, and a $5 monthly fee will apply to accounts not enrolled in paperless billing.
Call anywhere in the US, Canada, and Puerto Rico at no extra charge.
Receive voicemail messages as audio files directly in your inbox.
Route calls to multiple lines to ensure calls are always answered.
Take your business line with you on the mobile app (VoIP only).
Professional greeting system routes callers to the right department.
Expert technical support available around the clock.
Redirect incoming calls to any number so you never miss important calls.
See who's calling before you answer with name and number display.
Block spam and robocalls automatically to protect your business from unwanted calls.
Tell us about your business phone needs and we'll recommend the right solution.
Limited-time offer; subject to change. Qualified new business customers only (no Spectrum Business services or equivalent residential services within the past 30 days) and in good standing with Charter. Standard rates apply after promo period or if qualifying services not maintained. A monthly $10 Payment Processing Charge will be applied to customer accounts not enrolled in Auto Pay and a monthly $5 fee will be applied to all customer accounts not enrolled in paperless billing. Qualifying services must be ordered on the same day. INTERNET: Taxes and fees extra in select states. Speed based on download speed on wired connection. Actual speeds (including wireless) vary and are not guaranteed. Price for Gig speed additional. Capable modem required for all Gig speeds. BUSINESS INTERNET: Taxes extra in Texas. Speeds based on wired connection. Actual speeds (including wireless) vary and are not guaranteed. Price for Gig speed additional. Capable modem required for all Gig speeds. FASTEST INTERNET SPEEDS: Claim based on Broadband Download Speed among the top 5 national providers in Opensignal USA: Fixed Broadband Experience Report – National View, May 2024. MOST RELIABLE INTERNET: Claim based on Broadband Reliability Experience among top 5 national providers in Opensignal USA: Fixed Broadband Reliability Report – National View, August 2024. © 2025 Opensignal Limited. 100% UPTIME GUARANTEE: 100% uptime SLA guarantee applies only to Dedicated Fiber Internet, Secure Dedicated Fiber Internet, Ethernet Services, Cloud Connect and Enterprise Trunking. VOICE: Taxes and fees extra. Includes unlimited local and long-distance calling to U.S., Puerto Rico and Canada plus 2,000 long-distance calling minutes to Mexico. CONNECT: Offer requires purchase of Business Connect (min of 2 users) w/ Business Internet. Not compatible with all desk phones. Phone equipment is not included with service. Services subject to all applicable service terms & conditions, which are subject to change. Services & promo. offers not avail. in all areas. Pricing subject to change. Installation & other equipment charges, taxes & fees may apply. Restrictions apply. Call for details. ©2025 Charter Communications, all rights reserved. To stop receiving direct mail offers from Spectrum Business, please visit Business.Spectrum.com/optout.