Telephone Number Formatting for Voice & Fax

When sending Voice and Fax messages, the safest option is to send numbers in internationalised E.164 format, e.g. +6495005000 and +61200010001.

Your account can be pre-configured to accept New Zealand formatting. This means you can submit NZ numbers as a mixture of:
+6495005000
006495005000
6495005000
095005000
95005000

International numbers will still require a leading + or 00, e.g. +442055554444.

The service is able to accept and strip any unnecessary characters, such as spaces, dashes and brackets.

For SMS messaging, see: Mobile Number Formatting for SMS