Answer: ext

AnswerCrossword Clue
EXTAdded telephone line (abbr.)
EXTRequest to an oper.
EXTPhone no. addition
EXTAbbr. on a business card
EXTBus. line
EXTDept. phone no.
EXTOffice contact no.
EXTTime-saving phone no.
EXTOpposite of int.
EXTOuter (abbr.)
EXTAdd'l phone
EXTNo. after a phone no.
EXTPhone no. follower
EXTBus. phone number addendum
EXTPart of a business phone no.
EXTTelephone no.
EXTBus. phone no., perhaps
EXTNo. after a no.
EXTBusiness phone no. add-on
EXTNo. after a telephone no.
EXTNo. after a main telephone no.
EXTDept. phone number
EXTPhone no. add-on
EXTInternal phone no.
EXTOutside (abbr.)
EXTAddnl. phone
EXTTel. no. add-on
EXTTel. no. adjunct
EXTAddnl. ph.
EXTNo. after a 10 digit number
EXTPhone no. dialed "at any time"
EXTOuter: Abbr
EXTPhone msg. detail
EXTPhone menu no.
EXTPhone no.
EXTRequest to a switchboard oper.
EXTBusiness card abbr.
EXTOffice no.
EXTBus. card datum
EXTTelephone no. add-on