Department of Public Service

Office of Telecommunications

All Active Telecommunications Companies in New York State

All telecommunications companies under the jurisdiction of the New York Public Service Commission are required to complete a Telecommunications Company Critical Information TCCI form. The following service providers are in compliance with this requirement.

Active Companies | Inactive Companies | All Companies | Ceased Operations | Frequently Asked Questions


The following are the 3 "X" titles. Beginning of title list
3  8  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W    Y  Z 

Company Now Known As Street Address Customer Contact No.

Xchange Telecom LLC 3611 14th Ave
Suite 550
Brooklyn, NY 11218

XO Communications Services, LLC 1300 I Street NW
Suite 500W
Washington, DC 20005

XYN Communications of New York, LLC 8275 S. Eastern Avenue
Suite 200
Las Vegas, NV 89123