Optimum
Optimum Voice
Optimum Voice offers unlimited calling and 13 calling features all for one low flat monthly price. Simple pricing -- no hidden fees or extra charges.

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Optimum Voice World Call

Optimum Voice World Call

Call any country, anytime for one low monthly rate. Up to 250 minutes of calling anywhere in the world.

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What Is Optimum Voice?

#1 Rated Voice Service

Rated #1 overall in VOIP category in a 2007 PC Magazine readers' survey.

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Cablevision's Optimum Voice received the highest numerical score among telephone service providers in the Mid-Atlantic Region in the proprietary J.D. power and Associates 2007 Residential Telephone Customer Satisfaction Study(SM). Study based on 11,911 total responses from consumers measuring 6 providers in the Mid-Atlantic region (DE, MD, NJ, PA, VA, WV) and measures satisfaction of consumers who received their local and long distance service from one provider. Proprietary study results are based on experiences and perceptions of consumers between April-May 2007. Your experiences may vary.Visit jdpower.com