Started offline some time back:
1. Outdoor banners (if you have office or some space this is a must ! so people know about you)
2. Radio (at special time broadcasts, for example we got local radio station and every day there is special time for sell/offer/buy stuff)
3. TV (tho cost is a lot but audience is massive)
4. Newspaper (short reach if you are in small town/area)
5. Mouth to mouth (that don't sound right lol, but If you are good with what you are doing/offering people will come)
6. Website optimization for region related keywords
7. Some advertising on FB (region/city wise)
8. Adwords (if you can afford to spend some extra cash)
These are not in TOP/BOT order but for me it's 1,6,7