In order to create working radius for allocation adding zip code is the first step to begun. There is no limit for adding the working zip codes. After adding the zip codes there covering area must be decided which will set redius of allocation while allocating the records to the Feildcollectors. Allocations are based on these uploaded zipcodes, any zip code which is not available in these added list of zip codes will be skipped and will be transferred to noservice area.

These added zipcodes are also added to the Feildcollecotor's allocation parameter which defines that that this Feildcollector is available to work on these zipcodes.