California > Sacramento > O1 Communications, Inc.

O1 Communications, Inc.

Verified Listing

(888) 444-1111
1020 16th St
2nd Floor
Sacramento, CA 95814
Category: Computers, Communications & Electronics:Telecommunications:Telecommunications Carriers:Telephone Companies


O1 Communications, Inc. is a telecommunications company serving business’ communication needs throughout California and carriers in the global wholesale market.

O1 provides wholesale VoIP peering solutions to service providers originating and terminating voice traffic in California. Business voice and data offerings include MPLS, dedicated and dynamic voice services, high-speed bandwidth, hosting, colocation, managed security, backup/recovery solutions and SIP Trunking.

O1 has complete California coverage and nationwide solutions. Our Class A data center, Carrier grade IP network, live 24Ă—7-customer support and flexible solutions set us apart from competitors.

Products And Services

Wholesale solutions:
- California call origination
- US 48 call termination
- SIP Peering
- Colocation

Business services:
- MPLS and private networks
- Voice and data connectivity
- High-speed bandwidth
- Colocation and managed security solutions

Languages Spoken


Year Founded


Number Of Locations


Number Of Employees


Reviews and Ratings for O1 Communications, Inc.

Be the First to Write a Review!
Characters Remaining: 2000
Protected by FormShield


Add a review for O1 Communications, Inc.
Chars Remaining: 2000
Protected by FormShield


Report Offensive/Inappropriate review

Review you are reporting:

From on

Please fill out the following:

Your e-mail address:

Your feedback:



Driving Directions for ...

Copyright © 2008 - 2021 Best of the Web | Browse By State/Top Cities | Privacy Policy | Help | Add a Business