Customer Service

Purchase & Reward Instruction

Service Number: 1-888-965-7888 (6 days a week)

Office Hours

(9:00 AM--7:00 PM PST, Monday-Friday)
(10:00 AM--4:00 PM PST, Saturday)

Email: sales@abcalling.com

Frequently Asked Questions

Is it secure buying Calling card at abcalling.com?

How can I use the pin less dialing feature on my card?

What does 1+3 minute rounding mean?

How do I use my phone card?

And More...