About this number
(610) 878-0023 is a landline based telephone number operated by Verizon Pennsylvania, Inc. and is located in zip code 19406 in the city of King Of Prussia, Pennsylvania, which is in Montgomery County, and is in the Northeast. It has a Number Planning Area (NPA - also known as an Area Code) of 610, a Network Numbering Exchange (NXX - also known as a prefix) of 878 and a subscriber number of 0023. It has an Operating Company Number (OCN) of 9208. A Common Language Location Identifier (CLLI) of KGPRPAKPDS0. As well as a Local access and transport area (LATA) of 228. Zip code 19406 has a population of 23,441 as of the 2010 census.