About this number
(774) 521 is a landline based telephone number operated by Ctc Communications Corp. - Ma and is located in zip code 02401 in the city of Osterville, Massachusetts and is in the Northeast. It has a Number Planning Area (NPA - also known as an Area Code) of 774 and Network Numbering Exchange (NXX - also known as a prefix) of 521. It has an Operating Company Number (OCN) of 3370. A Common Language Location Identifier (CLLI) of BRTNMACR0MD. As well as a Local access and transport area (LATA) of 128. It was first assigned for usage on 08/24/2001.