ESA Phone Number – Employment and Support Allowance (ESA) – GOV.UK4.25 (85%) 4 votes Get support for all your queries by dialling DWP ESA Contact number: 0843 515 8181. This number will connect you directly with ESA customer services centre where all your issues will be handled. Normally people call to ESA customer services centre to know about their existing benefit claim or to make a new claim. You can call this number from 8 am to 6pm on weekdays.To know about ESA financial support, types of ESA, hardship payments, benefits, then you have to just make a call at DWP ESA customer service contact number: 0843 515 8181. Standard call rates will be applied by calling on this phone number. You may also be charged your phone provider’s access charge. Alternatively you can give a call at localised ESA contact number: 0800 055 6688. Calling on this number cheaper than calling on 0843 numbers. This number can also be called when you find the other number busy.