I've not seen many people mention anything about twitter before, but twitter appears to be a hit or miss place for more people.
I've recently gotten into it myself and I've done some digging, here's a list of everyone in cardiff both agencies and girls using twitter
For escorting purposesAgencies
@EscortsSW Escorts South Wales
@escortwales Escort Wales
@CardiffElite EliteCardiff Escorts
@CardiffVIP Cardiff VIP Escorts
@illicitliaisons Cardiff Bay Escorts
@Cardiffescort Cardiff Escorts 739desires
@Cardiff_escort Aphrodite Escorts
@Escorts_Cardiff Escorts-Cardiff
@Cardiff_female Cardiff Escorts
@PCardiffEscorts Cardiff Escorts
@Cardiff_Escorts Aphrodite Escorts (This one appears to actually be live)
@CardiffEscortsD Claiming to be a directory
@EscortsinWales Portfolio escorts
@EscortPortfolio Portfolio escorts again
@CardiffEscortsA Cardiff Escorts Agency
@CDFCompanions Cardiff Companions
@CardiffDesires Cardiff Desires
@cardiff_e Cardiff high class (does appear to be that Hannah girl though)
Girls
@Elite1elle Elle
@CarlaTD1 HNDF Carla
@EscortSummer Daphne
@sarahjanexxx86 sarahjane model
@Gemmas_Place Gemma
@HollieCardiff carry-on-hollie
@ukDonnaMatrix Mistress Donna
@akiraamour akiraamour
@Jazz_tas_tic Jasmine Jones
@CattykinsWales Cattykins
@porcha_tabatha Porcha
@melissa_mercede MelissaCardiffEscort
Enjoy