In addition, phone books do not (usually) carry listings of cell phone numbers, so there's no paper trail to follow, and cell phone numbers are unlisted - meaning that even if the number comes through on your phone screen, the person attached to it is still a mystery for the most part.
Tụkwasị na nke ahụ, akwụkwọ ekwentị adịghị (na - ejikarị) na - eburu ndepụta nke nọmba ekwentị, ya mere, ọ dịghị akwụkwọ ntinye akwụkwọ iji soro, ma nọmba ekwentị anaghị edekọ - nke pụtara na ọ bụrụgodị na ọnụ ọgụgụ ahụ na - egosi na ekwentị gị, ka bụ ihe omimi maka ọtụtụ akụkụ.