25572 phone calling card products are offered for sale by suppliers on Alibaba.com, of which feature phone accounts for 3%, 5g smartphone accounts for 2%, and corded telephones accounts for 1%.
A wide variety of phone calling card options are available to you, such as 1.77", 2.4" and 2.8".You can also choose from dual sim card, smart and waterproof phone calling card,as well as from gsm, 2gb, and 4g phone calling card, and whether phone calling card is 500mah, 1000mah, or 800mah.