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24/7 Network Operations Center – Customer Support

ITL’s Customer Support and Engineering Team is available 24 hours a day, 7 days a week, 365 days a year. If you experience a service impacting issue or need immediate assistance, please contact our 24/7 Network Operations Center (NOC):

Phone: (800) 732-8100 Option 1

Email: support@itlgs.com


With offices in 3 locations across the country, International Telcom LTD is equipped to service your unique enterprise connectivity needs. If you have any questions or would like to request a quote, please contact us today for more information on how we can help you.

Sales Inquiries

Phone: (800) 732-8100 Option 2

Fax: (646) 513-7333

Email: sales@itlgs.com

Billing Inquiries

Phone: (800) 732-8100 Option 3

Fax: (646) 513-7333

Email: billing@itlgs.com


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Office Locations


ITL Headquarters

14 Industrial Avenue Suite 4
Mahwah, NJ 07430


ITL West Coast

417 2nd Avenue
West Seattle, WA 98119


ITL East Coast

201 Hillside Road Suite 102
Cranston, RI 02920