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CallTower Solutions Center

Blocked numbers to high fraud countries


To help prevent fraudulent charges. Calls to the countries below have been blocked. If you need to be able to call these countries, it can be manually enabled. You will be responsible for any / all charges that may occur due to calls to these countries. To have any of these countries unblocked, please notify a support representative or your implementation project manager, and let them know which country(s) you would like to be able to call specifically.

Area codes being blocked and their associated country 

242    Bahamas
246    Barbados
264    Anguilla
268    Antigua and Barbuda
284    British Virgin Islands
340    US Virgin Islands: St Thomas, St John
345    Cayman Islands
441    Bermuda
473    Grenada
649    Turks and Caicos Islands
664    Montserrat
670    Northern Mariana Islands
671    Guam
721    Saint Maarten
758    St. Lucia
767    Dominica
784    St. Vincent and Grenada
787    Puerto Rico
809    Dominican Republic
829    Dominican Republic
849    Dominican Republic
868    Trinidad and Tobago 
869    St. Kitts/Nevis
876    Jamaica
900    Premium Toll
939    Puerto Rico
976    Premium Toll