About this number
(339) 203 is a wireless/mobile based telephone number operated by Cellco Partnership DBA Verizon and is located in zip code 01862 in the city of North Billerica, Massachusetts, which is in Middlesex County, and is in the Northeast. It has a Number Planning Area (NPA - also known as an Area Code) of 339 and Network Numbering Exchange (NXX - also known as a prefix) of 203. It has an Operating Company Number (OCN) of 6387. A Common Language Location Identifier (CLLI) of BLRCMAGFCM1. As well as a Local access and transport area (LATA) of 128. It was first assigned for usage on 09/18/2002. Zip code 01862 has a population of 10,227 as of the 2010 census.