Alteva

Alteva is listed under the Online Service Providers category (which is under the following categories: Telecommunications & Wireless -> Telephone Communications, Except Radiotelephone). They serve both B2B (business to business) and B2C (business to consumer) needs. Alteva was founded in 2002. They are located at 33 Pleasant St in Littleton, New Hampshire.
Mobile and regular directions can be viewed below as well as their phone number, ratings, website (when listed).