About this number
(805) 637 is a wireless/mobile based telephone number operated by T-Mobile Usa, Inc. and is located in the city of Sanbarbara, California and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 805 and Network Numbering Exchange (NXX - also known as a prefix) of 637. It has an Operating Company Number (OCN) of 6529. A Common Language Location Identifier (CLLI) of SNBBCAXFXPX. As well as a Local access and transport area (LATA) of 740. It was first assigned for usage on 10/18/2001.