КодСтранаРегионГородОператорДобавлено
+1 484 236СШАDouglassville, PACore Communications2013-10-18
+1 610 385СШАBerksDouglassville, PAWindstream Conestoga, Landline2013-10-18
+1 610 953СШАDouglassville, PAService Electric Telephone2013-10-18