CREDIT CARD INFORMATION UPDATE FORM:
Please fill in the form below and click on the SUBMIT UPDATE button.

* indicates required fields.

List your NAC numbers or numbers:
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Cardholder's Name:
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Card Number:
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Expiration Date: (MMYY)
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Name of card issuing bank:
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Bank's tel. no. printed on back of card:

Address where you receive your credit card statement:
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Your Telephone: (Please include country & city codes)
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Your Fax:

Your Email Address:
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I/we authorize my monthly telephone bill to be charged to my credit card below. This authorization is to remain in effect until World Wide Telecom receives written notification from me/us to cancel this authority. I/we hereby state that all the information provided below is true and complete and is provided to obtain International Telephone Service from World Wide Telecom. I/we accept that it is my/our responsibility to promptly inform World Wide Telecom of any changes in the information, and to pay for all calls billed.