EntityQ2424919· pop 10· linked from 262 articlesLong-distance callingSign in to savetelephone call charged at a higher rateConnectionsVoice over IPEntityUnited StatesCountryThe New York TimesEntityoptical fiberEntityAT&TCompanywireless communicationEntityLee de ForestEntityInformation AgeEntityswitchboard operatorEntityinternational direct dialingEntityRegional Bell Operating CompanyEntitydirect distance dialingEntityCanadaCountryParisEntityLondonCityNew York CityCityBeijingCityInternetEntityWorld War IIConceptEuropean UnionConceptCategoriesDistanceTelephone services