香港英商會(huì)

Office address ：

Room 1201, Emperor Group Centre,

288 Hennessy Road, WanChai

Click here to view the map

Country：Hong Kong

Main Phone：+852 2824 2211

Main Fax：+852 2824 1333

For a local guide for UK companies who wish to do business in Hong Kong, please click here.

16 Upper Grosvenor StreetLondon W1K 7PLEngland

Tel： (44) 20 7616 9500

Email： london.

For additional information, please do not hesitate to contact

Emmanuelle Thomas

(+852) 2294 7710

香港美國(guó)商會(huì)

For editorial coverage inquiries on biz.hk, please contact：

Daniel Kwan,

Tel： 2530 6943

Email：

For details advertising , please contact：

Regina Leung, Advertising Sales Manager

Tel： (852) 2530 6942

karen.

The American Chamber of Commerce in Hong Kong

1904 Bank of America Tower

12 Harcourt Road

Central, Hong Kong

Telephone： (852) 2530 6900

email to

香港澳洲商會(huì) (austcham.com.hk)

Room 301-2 3/F Lucky Building

39 Wellington Street Central Hong Kong

Tel： +852 2522 5054

Email：

Alex Oxford, Alex.

Samuel Biggins, Samuel.

Stephen Porter,

香港新西蘭商會(huì) (nzhkba.org.hk )

Call +1-855-898-0036

Support

Intelligent networks are always backed by intelligent people – and Neustar's Customer Care representatives pride themselves on deep expertise and total customer focus. Whether you have a technical issue, a billing request, or a more general question about Neustar and our industry-leading services, we're here to help. Choose any of the contacts below to get started.

General Customer Questions：

Billing Questions：

+1 (877) 245-5277

Corporate Questions：

+1 (571) 434-5400

Top Support FAQs

How can I update an incorrect caller ID?

Call +1-800-935-9644 and follow the prompts for caller name display.

How can I geolocate an IP address?

Use our free IP geolocation lookup tool.

Where can I find information on domain names?

Get information on domain names, WHOIS links, new TLDs and more.

Common Short Codes

Customer and Technical Support

Toll-Free： +1 (866) 623-2272

Email：

Domain Name Registry

For .US：

Toll-Free： +1 (888) 415-0365

International： +1 (571) 434-5728

Email： support.

For .BIZ：

Toll-Free： +1 (866) 436-8249

International： +1 (571) 434-5757

Email：

GSMA Pathfinder

Technical Support

International： +1 (571) 434-3480

Email： pathfinder-

IP Intelligence

Billing Support

Call us at 877-245-5277 or email at

Customer and Technical Support

US： +1 (650) 528-3737

EMEA： +31 20 888 45 30 (option 3)

UK： +44 (0) 1784 448 494

Email： support-

iTRS

Phone Number： +1 (571) 434-5645

Email： iTRS-

LEAP

Customer and Technical Support

Toll-Free： +1 (866) 638-9500

Email：

Least Cost Routing (LCR)

Phone Number： +1 (855) 210-7435 or +1 (703) 464-4266

Email： rtr.

Localeze

Customer Support

Support Portal： Submit a Ticket

Marketing Services

General Customer Support

Email： support-

Support Portal： Submit a Ticket

ElementOne Customer Support

Toll-Free： +1 (800) 935-9644

Email：

Mobile DTV

Customer and Technical Support

Toll-Free： +1 (855) 638-6388

Email：

Number Portability Administration Center (NPAC)

Customer Connectivity Services Support

Phone Number： +1 (571) 434-5434

Email：

Order Management Services (OMS)

CARE Contact Information

Toll-Free： +1 (866) 638-9600 Option 1

Email：

Clearinghouse Contact Information

Toll-Free： +1 (866) 638-9600 Option 2

Email： clearinghouse.

Port PS

Port PS 24x7 Support

Toll-Free： +1 (866) 638-4473

Email：

Canada (CA) Port PS 24x7 Support

Toll-Free： +1 (866) 638-4473

Email：

Risk Management Services (RMS)

Toll-Free： +1 (888) 747-5648

SIP-IX

Technical Support

Toll-Free： +1 (888) 291-9228

Email： sipix-

UltraDNS®, DNS Advantage and SiteProtect

Billing Support

Toll-Free： +1 (877) 245-5277

International： +1 (571) 434-5660

Email：

Customer and Technical Support

Toll-Free： +1 (888) 367-4820

International： +1 (571) 434-5358

Email：

Fill out a form： Submit a Ticket

Managed Internal DNS (MIDS) and Ultra DDI (UDDI) Customer and Technical Support

Toll-Free： +1 (888) 367-4820

International： +1 (571) 434-5358

E-mail：

Infoblox Customer and Technical Support

Toll-Free： +1 (888) 367-4820

International： +1 (571) 434-5358

E-mail：

MetaInfo Customer and Technical Support

Toll-Free： +1 (888) 367-4820

International： +1 (571) 434-5358

E-mail：

DNS Advantage

Fill out a form： Submit a ticket

Web Performance Management

Billing Support

Toll-Free： +1 (877) 245-5277

International： +1(571) 434-5660

E-mail：

Customer and Technical Support

Toll-Free： +1 (888) 367-4820

International： +1 (571) 434-5358

E-mail：

Online Support： http：//community.neustar.biz

Webmetrics®

Billing Support

Toll-Free： +1 (877) 245-5277

International： +1(571) 434-5660

Email：

Customer and Technical Support

Toll-Free： +1 (888) 367-4820

International： +1 (571) 434-5358

Email：

Wireless Message Routing Service

Toll-Free： +1 (888) 291-9410

Email： wmrs-

香港加拿大商會(huì) (Support

Intelligent networks are always backed by intelligent people – and Neustar's Customer Care representatives pride themselves on deep expertise and total customer focus. Whether you have a technical issue, a billing request, or a more general question about Neustar and our industry-leading services, we're here to help. Choose any of the contacts below to get started.

General Customer Questions：

Billing Questions：

+1 (877) 245-5277

Corporate Questions：

+1 (571) 434-5400

Top Support FAQs

How can I update an incorrect caller ID?

Call +1-800-935-9644 and follow the prompts for caller name display.

How can I geolocate an IP address?

Use our free IP geolocation lookup tool.

Where can I find information on domain names?

Get information on domain names, WHOIS links, new TLDs and more.

Common Short Codes

Customer and Technical Support

Toll-Free： +1 (866) 623-2272

Email：

Domain Name Registry

For .US：

Toll-Free： +1 (888) 415-0365

International： +1 (571) 434-5728

Email： support.

For .BIZ：

Toll-Free： +1 (866) 436-8249

International： +1 (571) 434-5757

Email：

GSMA Pathfinder

Technical Support

International： +1 (571) 434-3480

Email： pathfinder-

IP Intelligence

Billing Support

Call us at 877-245-5277

or email at

Customer and Technical Support

US： +1 (650) 528-3737

EMEA： +31 20 888 45 30 (option 3)

UK： +44 (0) 1784 448 494

Email： support-

iTRS

Phone Number： +1 (571) 434-5645

Email： iTRS-

LEAP

Customer and Technical Support

Toll-Free： +1 (866) 638-9500

Email：

Least Cost Routing (LCR)

Phone Number： +1 (855) 210-7435 or +1 (703) 464-4266