About this number
(610) 772 is a landline based telephone number operated by At&T Local and is located in zip code 19146 in the city of Philadelphia, Pennsylvania, which is in Montgomery County, and is in the Northeast. It has a Number Planning Area (NPA - also known as an Area Code) of 610 and Network Numbering Exchange (NXX - also known as a prefix) of 772. It has an Operating Company Number (OCN) of 7421. A Common Language Location Identifier (CLLI) of PHLAPASLBMD. As well as a Local access and transport area (LATA) of 228. Zip code 19146 has a population of 35,113 as of the 2010 census.