About this number
(570) 549 is a landline based telephone number operated by North Penn Telephone Co. and is located in zip code 17601 in the city of Lancaster, Pennsylvania, which is in Lancaster County, and is in the Northeast. It has a Number Planning Area (NPA - also known as an Area Code) of 570 and Network Numbering Exchange (NXX - also known as a prefix) of 549. It has an Operating Company Number (OCN) of 192. A Common Language Location Identifier (CLLI) of RSVLPAXRRS1. As well as a Local access and transport area (LATA) of 138. Zip code 17601 has a population of 49,779 as of the 2010 census.