КодСтранаРегионГородОператорДобавлено
+16-17СШАMA Massachusetts: greater Boston (see overlay 857)2013-08-22
+16-17СШАBoston, MA2013-10-18
+161-73-80СШАSuffolkCharlestown, MAGlobal Crossing Local Services-ma, Landline2013-10-18