e2e35db7_tail_Public_Access_Lines__PAL___Type_of_PAL_Service
[Class of Service USOC] A6F [Description of Service] Additional Flat Two-Way with incoming and outgoing call screening, pay per call blocking [Availability] IA [Type of PAL Service] 
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CenturyLink | Wholesale | Retail Public Access Lines (PAL)
Type of PAL Service