▁P ager ▁numbers ▁ ▁The ▁following ▁codes ▁for ▁p ager ▁numbers ▁were ▁also ▁changed , ▁so ▁that ▁all ▁are ▁in ▁the ▁ 0 7 6 ▁range : ▁ ▁Non - standard ▁p ager ▁prefix es ▁beginning ▁ 0 1 ▁were ▁moved ▁to ▁their ▁new ▁ 0 7 6 ▁allocation . ▁ ▁Some ▁of ▁these ▁codes , ▁as ▁indicated ▁by ▁the ▁arrow ▁" → ", ▁had ▁already ▁been ▁changed ▁during ▁Ph ONE day ▁to ▁add ▁a ▁" 1 " ▁after ▁the ▁initial ▁zero , ▁and ▁now ▁they ▁have ▁been ▁changed ▁again . ▁ ▁Num bers ▁for ▁drama ▁ ▁These ▁fict ional ▁numbers ▁were ▁originally ▁made ▁available ▁by ▁O ft el ▁for ▁dram atic ▁purposes , ▁for ▁example ▁for ▁qu oting ▁in ▁TV , ▁radio ▁and ▁film . ▁Of com ▁re vised ▁the ▁list ▁some ▁years ▁after ▁the ▁Big ▁Number ▁Change ▁and ▁explains : ▁" T ele phone ▁Num bers ▁recommended ▁for ▁drama ▁purposes ▁cannot ▁be ▁allocated ▁to ▁Communic ations ▁Pro viders ▁for ▁their ▁customers ▁because ▁of ▁the ▁potential ▁infl ux ▁of ▁calls ▁that ▁customers ▁may ▁receive ▁should ▁their ▁Tele phone ▁Num bers ▁be ▁shown ▁in ▁a ▁drama ." ▁ ▁Although ▁not ▁directly ▁connected ▁with ▁the ▁official ▁Big ▁Number ▁changes , ▁these ▁number ▁alloc ations ▁were ▁updated ▁with ▁the ▁new ▁prefix es ▁and ▁with ▁additional ▁areas , ▁as ▁well ▁as ▁changing ▁from ▁ 1 0 ▁to ▁ 1 0 0 0 ▁numbers ▁allocated ▁per ▁block , ▁around ▁the ▁same ▁time ▁as ▁the ▁other ▁Big ▁Number ▁changes ▁occurred . ▁ ▁Mis under stand ings ▁▁ ▁Some