About this number
(251) 300 is a landline based telephone number operated by Callis Communications, Inc. - and is located in the city of Mobile, Alabama and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 251 and Network Numbering Exchange (NXX - also known as a prefix) of 300. It has an Operating Company Number (OCN) of 736D. A Common Language Location Identifier (CLLI) of MOBLAL41DS1. As well as a Local access and transport area (LATA) of 480. It was first assigned for usage on 05/08/2006.