Monday to Friday, 5.30am to 3.30pm GMT.
Monday to Friday, 3.30pm to 10pm GMT.
We offer limited support (via email only) on Saturdays, Sundays and South African public holidays. Please allow for an extended response time when contacting us over these times.
For general enquires about BulkSMS services please e-mail firstname.lastname@example.org.
* Registered users please note: Include your Username in the e-mail.
Should you like to discuss pricing or have any other sales related query, please contact our sales desk at email@example.com.
Celerity Europe AG, Switzerland
Company Registration Number: CH-170.3.028.311-6
Celerity Messaging UK LTD, United Kingdom
Company Registration Number: 6356781
VAT number: 930182548
Celerity Systems (Pty) LTD, South Africa
Company Registration Number: 2000/005883/07
VAT number 4750188551
To be notified of technical changes and outages, please join our Technical Notifications List (recommended for all developers, integrators and high volume users).
At BulkSMS we are constantly striving to ensure that we use the best possible delivery routes for the SMS messages that you send out. This may affect the delivery cost, especially when sending to international numbers. To be updated of any changes in our delivery costs, please sign up for our Coverage Change Notification email.
If you have received an unwanted SMS message from BulkSMS.com click here.
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