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  • Q: NANP destinations considered international calling (exceptions).
    A:

    There are a few destinations that are considered international calling even though they are part of North American Number Plan (NANP).

    Here is a list of those destinations and their associated countries:

    Country State / Province Dialing Prefix Geographic
    American Samoa -- 1684 Pacific
    Anguilla -- 1264 Caribbean/Atlantic
    Antigua and Barbuda -- 1268 Caribbean/Atlantic
    Bahamas -- 1242 Caribbean/Atlantic
    Barbados -- 1246 Caribbean/Atlantic
    Bermuda -- 1441 Caribbean/Atlantic
    British Virgin Island -- 1284 Caribbean/Atlantic
    Canada Northwest Territories 1867 Nordic
    Canada Nuvanut 1867 Nordic
    Canada Yukon 1867 Nordic
    Cayman Islands -- 1345 Caribbean/Atlantic
    Dominica -- 1767 Caribbean/Atlantic
    Dominican Republic -- 1809 Caribbean/Atlantic
    Dominican Republic -- 1829 Caribbean/Atlantic
    Dominican Republic -- 1849 Caribbean/Atlantic
    Grenada -- 1473 Caribbean/Atlantic
    Guam -- 1671 Pacific
    Jamaica -- 1876 Caribbean/Atlantic
    Montserrat -- 1664 Caribbean/Atlantic
    Northern Mariana Islands -- 1670 Pacific
    Puerto Rico -- 1787 Caribbean/Atlantic
    Sint Maarten -- 1721 Caribbean/Atlantic
    Saint Kitts and Nevis -- 1869 Caribbean/Atlantic
    Saint Lucia -- 1758 Caribbean/Atlantic
    Saint Vincent and the Grenadines -- 1784 Caribbean/Atlantic
    Trinidad and Tobago -- 1868 Caribbean/Atlantic
    Turks and Caicos Islands -- 1649 Caribbean/Atlantic
    United States of America Alaska 1907 Nordic
    United States of America Hawaii 1808 Pacific
    United States Virgin Islands -- 1340 Caribbean/Atlantic