Answer: coasttocoast

AnswerCrossword Clue
COASTTOCOASTFrom Maine to California
COASTTOCOASTAcross the entire nation
COASTTOCOASTType of phone call first made in 1915
COASTTOCOASTCountry-wide.
COASTTOCOASTAcross the entire United States
COASTTOCOASTLike some long flights
COASTTOCOASTRoll as far as the beach?
COASTTOCOASTIt's nationwide in the U.S.
COASTTOCOASTWhere I-90 runs